1 addcslashes ( string str, string charlist )
2 Quote string with slashes in a C style (string)
3 addslashes ( string str )
4 Quote string with slashes (string)
6 Convert binary data into hexadecimal representation (string)
8 Return a specific character (string)
9 chunk_split ( string body [, int chunklen [, string end]] )
10 Split a string into smaller chunks (string)
11 convert_cyr_string ( string str, string from, string to )
12 Convert from one Cyrillic character set to another (string)
13 count_chars ( string string [, int mode] )
14 Return information about characters used in a string (mixed)
16 Calculates the crc32 polynomial of a string (int)
17 crypt ( string str [, string salt] )
18 One-way string encryption (hashing) (string)
19 echo ( string arg1 [, string ...] )
20 Output one or more strings (void)
21 explode ( string separator, string string [, int limit] )
22 Split a string by string (array)
23 get_html_translation_table ( [int table [, int quote_style]] )
24 Returns the translation table used by htmlspecialchars() and htmlentities() (array)
25 hebrev ( string hebrew_text [, int max_chars_per_line] )
26 Convert logical Hebrew text to visual text (string)
27 hebrevc ( string hebrew_text [, int max_chars_per_line] )
28 Convert logical Hebrew text to visual text with newline conversion (string)
29 html_entity_decode ( string string [, int quote_style [, string charset]] )
30 Convert all HTML entities to their applicable characters (string)
31 htmlentities ( string string [, int quote_style [, string charset]] )
32 Convert all applicable characters to HTML entities (string)
33 htmlspecialchars_decode ( string string [, int quote_style] )
34 Convert special HTML entities back to characters (string)
35 htmlspecialchars ( string string [, int quote_style [, string charset]] )
36 Convert special characters to HTML entities (string)
37 implode ( string glue, array pieces )
38 Join array elements with a string (string)
39 levenshtein ( string str1, string str2 [, int cost_ins, int cost_rep, int cost_del] )
40 Calculate Levenshtein distance between two strings (int)
42 Get numeric formatting information (array)
43 ltrim ( string str [, string charlist] )
44 Strip whitespace (or other characters) from the beginning of a string (string)
45 md5_file ( string filename [, bool raw_output] )
46 Calculates the md5 hash of a given file (string)
47 md5 ( string str [, bool raw_output] )
48 Calculate the md5 hash of a string (string)
49 metaphone ( string str [, int phones] )
50 Calculate the metaphone key of a string (string)
51 money_format ( string format, float number )
52 Formats a number as a currency string (string)
53 nl_langinfo ( int item )
54 Query language and locale information (string)
55 nl2br ( string string )
56 Inserts HTML line breaks before all newlines in a string (string)
57 number_format ( float number [, int decimals [, string dec_point, string thousands_sep]] )
58 Format a number with grouped thousands (string)
60 Return ASCII value of character (int)
61 parse_str ( string str [, array &arr] )
62 Parses the string into variables (void)
65 printf ( string format [, mixed args [, mixed ...]] )
66 Output a formatted string (int)
67 quoted_printable_decode ( string str )
68 Convert a quoted-printable string to an 8 bit string (string)
69 quotemeta ( string str )
70 Quote meta characters (string)
71 rtrim ( string str [, string charlist] )
72 Strip whitespace (or other characters) from the end of a string (string)
73 setlocale ( int category, string locale [, string ...] )
74 Set locale information (string)
75 cal_days_in_month ( int calendar, int month, int year )
76 Return the number of days in a month for a given year and calendar (int)
77 cal_from_jd ( int jd, int calendar )
78 Converts from Julian Day Count to a supported calendar (array)
79 cal_info ( [int calendar] )
80 Returns information about a particular calendar (array)
81 cal_to_jd ( int calendar, int month, int day, int year )
82 Converts from a supported calendar to Julian Day Count (int)
83 easter_date ( [int year] )
84 Get Unix timestamp for midnight on Easter of a given year (int)
85 easter_days ( [int year [, int method]] )
86 Get number of days after March 21 on which Easter falls for a given year (int)
87 frenchtojd ( int month, int day, int year )
88 Converts a date from the French Republican Calendar to a Julian Day Count (int)
89 gregoriantojd ( int month, int day, int year )
90 Converts a Gregorian date to Julian Day Count (int)
91 jddayofweek ( int julianday [, int mode] )
92 Returns the day of the week (mixed)
93 jdmonthname ( int julianday, int mode )
94 Returns a month name (string)
95 jdtofrench ( int juliandaycount )
96 Converts a Julian Day Count to the French Republican Calendar (string)
97 jdtogregorian ( int julianday )
98 Converts Julian Day Count to Gregorian date (string)
99 jdtojewish ( int juliandaycount [, bool hebrew [, int fl]] )
100 Converts a Julian day count to a Jewish calendar date (string)
101 jdtojulian ( int julianday )
102 Converts a Julian Day Count to a Julian Calendar Date (string)
103 jdtounix ( int jday )
104 Convert Julian Day to Unix timestamp (int)
105 jewishtojd ( int month, int day, int year )
106 Converts a date in the Jewish Calendar to Julian Day Count (int)
107 juliantojd ( int month, int day, int year )
108 Converts a Julian Calendar date to Julian Day Count (int)
109 unixtojd ( [int timestamp] )
110 Convert Unix timestamp to Julian Day (int)
111 ctype_alnum ( string text )
112 Check for alphanumeric character(s) (bool)
113 ctype_alpha ( string text )
114 Check for alphabetic character(s) (bool)
115 ctype_cntrl ( string text )
116 Check for control character(s) (bool)
117 ctype_digit ( string text )
118 Check for numeric character(s) (bool)
119 ctype_graph ( string text )
120 Check for any printable character(s) except space (bool)
121 ctype_lower ( string text )
122 Check for lowercase character(s) (bool)
123 ctype_print ( string text )
124 Check for printable character(s) (bool)
125 ctype_punct ( string text )
126 Check for any printable character which is not whitespace or an alphanumeric character (bool)
127 ctype_space ( string text )
128 Check for whitespace character(s) (bool)
129 ctype_upper ( string text )
130 Check for uppercase character(s) (bool)
131 ctype_xdigit ( string text )
132 Check for character(s) representing a hexadecimal digit (bool)
133 checkdate ( int month, int day, int year )
134 Validate a Gregorian date (bool)
135 date_default_timezone_get ( void )
136 Gets the default timezone used by all date/time functions in a script (string)
137 date_default_timezone_set ( string timezone_identifier )
138 Sets the default timezone used by all date/time functions in a script (bool)
139 date ( string format [, int timestamp] )
140 Format a local time/date (string)
141 getdate ( [int timestamp] )
142 Get date/time information (array)
143 gettimeofday ( [bool return_float] )
144 Get current time (mixed)
145 gmdate ( string format [, int timestamp] )
146 Format a GMT/UTC date/time (string)
147 gmmktime ( [int hour [, int minute [, int second [, int month [, int day [, int year [, int is_dst]]]]]]] )
148 Get Unix timestamp for a GMT date (int)
149 gmstrftime ( string format [, int timestamp] )
150 Format a GMT/UTC time/date according to locale settings (string)
151 localtime ( [int timestamp [, bool is_associative]] )
152 Get the local time (array)
153 microtime ( [bool get_as_float] )
154 Return current Unix timestamp with microseconds (mixed)
155 mktime ( [int hour [, int minute [, int second [, int month [, int day [, int year [, int is_dst]]]]]]] )
156 Get Unix timestamp for a date (int)
157 strftime ( string format [, int timestamp] )
158 Format a local time/date according to locale settings (string)
159 strptime ( string date, string format )
160 Parse a time/date generated with strftime() (array)
161 strtotime ( string time [, int now] )
162 Parse about any English textual datetime description into a Unix timestamp (int)
164 Return current Unix timestamp (int)
165 dba_close ( resource handle )
166 Close a DBA database (void)
167 dba_delete ( string key, resource handle )
168 Delete DBA entry specified by key (bool)
169 dba_exists ( string key, resource handle )
170 Check whether key exists (bool)
171 dba_fetch ( string key, resource handle )
172 Fetch data specified by key (string)
173 dba_firstkey ( resource handle )
174 Fetch first key (string)
175 dba_handlers ( [bool full_info] )
176 List all the handlers available (array)
177 dba_insert ( string key, string value, resource handle )
180 List all open database files (array)
181 dba_nextkey ( resource handle )
182 Fetch next key (string)
183 dba_open ( string path, string mode [, string handler [, mixed ...]] )
184 Open database (resource)
185 dba_optimize ( resource handle )
186 Optimize database (bool)
187 dba_popen ( string path, string mode [, string handler [, mixed ...]] )
188 Open database persistently (resource)
189 dba_replace ( string key, string value, resource handle )
190 Replace or insert entry (bool)
191 dba_sync ( resource handle )
192 Synchronize database (bool)
193 dio_close ( resource fd )
194 Closes the file descriptor given by fd (void)
195 dio_fcntl ( resource fd, int cmd [, mixed args] )
196 Performs a c library fcntl on fd (mixed)
197 dio_open ( string filename, int flags [, int mode] )
198 Opens a new filename with specified permissions of flags and creation permissions of mode (resource)
199 dio_read ( resource fd [, int len] )
200 Reads bytes from a file descriptor (string)
201 dio_seek ( resource fd, int pos [, int whence] )
202 Seeks to pos on fd from whence (int)
203 dio_stat ( resource fd )
204 Gets stat information about the file descriptor fd (array)
205 dio_tcsetattr ( resource fd, array options )
206 Sets terminal attributes and baud rate for a serial port (bool)
207 dio_truncate ( resource fd, int offset )
208 Truncates file descriptor fd to offset bytes (bool)
209 dio_write ( resource fd, string data [, int len] )
210 Writes data to fd with optional truncation at length (int)
211 chdir ( string directory )
212 Change directory (bool)
213 chroot ( string directory )
214 Change the root directory (bool)
215 closedir ( resource dir_handle )
216 Close directory handle (void)
218 Gets the current working directory (string)
219 opendir ( string path [, resource context] )
220 Open directory handle (resource)
221 readdir ( resource dir_handle )
222 Read entry from directory handle (string)
223 rewinddir ( resource dir_handle )
224 Rewind directory handle (void)
225 basename ( string path [, string suffix] )
226 Returns filename component of path (string)
227 chgrp ( string filename, mixed group )
228 Changes file group (bool)
229 chmod ( string filename, int mode )
230 Changes file mode (bool)
231 chown ( string filename, mixed user )
232 Changes file owner (bool)
233 clearstatcache ( void )
234 Clears file status cache (void)
235 copy ( string source, string dest )
237 dirname ( string path )
238 Returns directory name component of path (string)
239 disk_free_space ( string directory )
240 Returns available space in directory (float)
241 disk_total_space ( string directory )
242 Returns the total size of a directory (float)
243 fclose ( resource handle )
244 Closes an open file pointer (bool)
245 feof ( resource handle )
246 Tests for end-of-file on a file pointer (bool)
247 fflush ( resource handle )
248 Flushes the output to a file (bool)
249 fgetc ( resource handle )
250 Gets character from file pointer (string)
251 fgetcsv ( resource handle [, int length [, string delimiter [, string enclosure]]] )
252 Gets line from file pointer and parse for CSV fields (array)
253 fgets ( resource handle [, int length] )
254 Gets line from file pointer (string)
255 fgetss ( resource handle [, int length [, string allowable_tags]] )
256 Gets line from file pointer and strip HTML tags (string)
257 file_exists ( string filename )
258 Checks whether a file or directory exists (bool)
259 file_get_contents ( string filename [, bool use_include_path [, resource context [, int offset [, int maxlen]]]] )
260 Reads entire file into a string (string)
261 file ( string filename [, int use_include_path [, resource context]] )
262 Reads entire file into an array (array)
263 ftp_cdup ( resource ftp_stream )
264 Changes to the parent directory (bool)
265 ftp_chdir ( resource ftp_stream, string directory )
266 Changes the current directory on a FTP server (bool)
267 ftp_close ( resource ftp_stream )
268 Closes an FTP connection (bool)
269 ftp_connect ( string host [, int port [, int timeout]] )
270 Opens an FTP connection (resource)
271 ftp_delete ( resource ftp_stream, string path )
272 Deletes a file on the FTP server (bool)
273 ftp_exec ( resource ftp_stream, string command )
274 Requests execution of a program on the FTP server (bool)
275 ftp_fget ( resource ftp_stream, resource handle, string remote_file, int mode [, int resumepos] )
276 Downloads a file from the FTP server and saves to an open file (bool)
277 ftp_fput ( resource ftp_stream, string remote_file, resource handle, int mode [, int startpos] )
278 Uploads from an open file to the FTP server (bool)
279 ftp_get_option ( resource ftp_stream, int option )
280 Retrieves various runtime behaviours of the current FTP stream (mixed)
281 ftp_get ( resource ftp_stream, string local_file, string remote_file, int mode [, int resumepos] )
282 Downloads a file from the FTP server (bool)
283 ftp_login ( resource ftp_stream, string username, string password )
284 Logs in to an FTP connection (bool)
285 ftp_mdtm ( resource ftp_stream, string remote_file )
286 Returns the last modified time of the given file (int)
287 ftp_mkdir ( resource ftp_stream, string directory )
288 Creates a directory (string)
289 ftp_nb_continue ( resource ftp_stream )
290 Continues retrieving/sending a file (non-blocking) (int)
291 ftp_nb_fget ( resource ftp_stream, resource handle, string remote_file, int mode [, int resumepos] )
292 Retrieves a file from the FTP server and writes it to an open file (non-blocking) (int)
293 ftp_nb_fput ( resource ftp_stream, string remote_file, resource handle, int mode [, int startpos] )
294 Stores a file from an open file to the FTP server (non-blocking) (int)
295 ftp_nb_get ( resource ftp_stream, string local_file, string remote_file, int mode [, int resumepos] )
296 Retrieves a file from the FTP server and writes it to a local file (non-blocking) (int)
297 ftp_nb_put ( resource ftp_stream, string remote_file, string local_file, int mode [, int startpos] )
298 Stores a file on the FTP server (non-blocking) (int)
299 ftp_nlist ( resource ftp_stream, string directory )
300 Returns a list of files in the given directory (array)
301 ftp_pasv ( resource ftp_stream, bool pasv )
302 Turns passive mode on or off (bool)
303 ftp_put ( resource ftp_stream, string remote_file, string local_file, int mode [, int startpos] )
304 Uploads a file to the FTP server (bool)
305 ftp_pwd ( resource ftp_stream )
306 Returns the current directory name (string)
307 ftp_rawlist ( resource ftp_stream, string directory [, bool recursive] )
308 Returns a detailed list of files in the given directory (array)
309 ftp_rename ( resource ftp_stream, string oldname, string newname )
310 Renames a file or a directory on the FTP server (bool)
311 ftp_rmdir ( resource ftp_stream, string directory )
312 Removes a directory (bool)
313 ftp_set_option ( resource ftp_stream, int option, mixed value )
314 Set miscellaneous runtime FTP options (bool)
315 ftp_site ( resource ftp_stream, string command )
316 Sends a SITE command to the server (bool)
317 ftp_size ( resource ftp_stream, string remote_file )
318 Returns the size of the given file (int)
319 ftp_ssl_connect ( string host [, int port [, int timeout]] )
320 Opens an Secure SSL-FTP connection (resource)
321 ftp_systype ( resource ftp_stream )
322 Returns the system type identifier of the remote FTP server (string)
323 call_user_func_array ( callback function, array param_arr )
324 Call a user function given with an array of parameters (mixed)
325 call_user_func ( callback function [, mixed parameter [, mixed ...]] )
326 Call a user function given by the first parameter (mixed)
327 create_function ( string args, string code )
328 Create an anonymous (lambda-style) function (string)
329 func_get_arg ( int arg_num )
330 Return an item from the argument list (mixed)
331 func_get_args ( void )
332 Returns an array comprising a function's argument list (array)
333 func_num_args ( void )
334 Returns the number of arguments passed to the function (int)
335 function_exists ( string function_name )
336 Return TRUE if the given function has been defined (bool)
337 get_defined_functions ( void )
338 Returns an array of all defined functions (array)
339 register_shutdown_function ( callback function [, mixed parameter [, mixed ...]] )
340 Register a function for execution on shutdown (void)
341 register_tick_function ( callback function [, mixed arg [, mixed ...]] )
342 Register a function for execution on each tick (bool)
343 unregister_tick_function ( string function_name )
344 De-register a function for execution on each tick (void)
345 header ( string string [, bool replace [, int http_response_code]] )
346 Send a raw HTTP header (void)
347 headers_sent ( [string &file [, int &line]] )
348 Checks if or where headers have been sent (bool)
349 setcookie ( string name [, string value [, int expire [, string path [, string domain [, bool secure]]]]] )
352 Retrieve information about the currently installed GD library (array)
353 getimagesize ( string filename [, array &imageinfo] )
354 Get the size of an image (array)
355 image_type_to_mime_type ( int imagetype )
356 Get Mime-Type for image-type returned by getimagesize, exif_read_data, exif_thumbnail, exif_imagetype (string)
357 image2wbmp ( resource image [, string filename [, int threshold]] )
358 Output image to browser or file (int)
359 imagealphablending ( resource image, bool blendmode )
360 Set the blending mode for an image (bool)
361 imageantialias ( resource im, bool on )
362 Should antialias functions be used or not (bool)
363 imagearc ( resource image, int cx, int cy, int w, int h, int s, int e, int color )
364 Draw a partial ellipse (bool)
365 imagechar ( resource image, int font, int x, int y, string c, int color )
366 Draw a character horizontally (bool)
367 imagecharup ( resource image, int font, int x, int y, string c, int color )
368 Draw a character vertically (bool)
369 imagecolorallocate ( resource image, int red, int green, int blue )
370 Allocate a color for an image (int)
371 imagecolorallocatealpha ( resource image, int red, int green, int blue, int alpha )
372 Allocate a color for an image (int)
373 imagecolorat ( resource image, int x, int y )
374 Get the index of the color of a pixel (int)
375 imagecolorclosest ( resource image, int red, int green, int blue )
376 Get the index of the closest color to the specified color (int)
377 imagecolorclosestalpha ( resource image, int red, int green, int blue, int alpha )
378 Get the index of the closest color to the specified color + alpha (int)
379 imagecolorclosesthwb ( resource image, int red, int green, int blue )
380 Get the index of the color which has the hue, white and blackness nearest to the given color (int)
381 imagecolordeallocate ( resource image, int color )
382 De-allocate a color for an image (bool)
383 imagecolorexact ( resource image, int red, int green, int blue )
384 Get the index of the specified color (int)
385 imagecolorexactalpha ( resource image, int red, int green, int blue, int alpha )
386 Get the index of the specified color + alpha (int)
387 imagecolormatch ( resource image1, resource image2 )
388 Makes the colors of the palette version of an image more closely match the true color version (bool)
389 imagecolorresolve ( resource image, int red, int green, int blue )
390 Get the index of the specified color or its closest possible alternative (int)
391 imagecolorresolvealpha ( resource image, int red, int green, int blue, int alpha )
392 Get the index of the specified color + alpha or its closest possible alternative (int)
393 imagecolorset ( resource image, int index, int red, int green, int blue )
394 Set the color for the specified palette index (void)
395 imagecolorsforindex ( resource image, int index )
396 Get the colors for an index (array)
397 imagecolorstotal ( resource image )
398 Find out the number of colors in an image's palette (int)
399 imagecolortransparent ( resource image [, int color] )
400 Define a color as transparent (int)
401 imageconvolution ( resource image, array matrix3x3, float div, float offset )
402 Apply a 3x3 convolution matrix, using coefficient div and offset (bool)
403 imagecopy ( resource dst_im, resource src_im, int dst_x, int dst_y, int src_x, int src_y, int src_w, int src_h )
404 Copy part of an image (bool)
405 imagecopymerge ( resource dst_im, resource src_im, int dst_x, int dst_y, int src_x, int src_y, int src_w, int src_h, int pct )
406 Copy and merge part of an image (bool)
407 imagecopymergegray ( resource dst_im, resource src_im, int dst_x, int dst_y, int src_x, int src_y, int src_w, int src_h, int pct )
408 Copy and merge part of an image with gray scale (bool)
409 imagecopyresampled ( resource dst_image, resource src_image, int dst_x, int dst_y, int src_x, int src_y, int dst_w, int dst_h, int src_w, int src_h )
410 Copy and resize part of an image with resampling (bool)
411 imagecopyresized ( resource dst_image, resource src_image, int dst_x, int dst_y, int src_x, int src_y, int dst_w, int dst_h, int src_w, int src_h )
412 Copy and resize part of an image (bool)
413 imagecreate ( int x_size, int y_size )
414 Create a new palette based image (resource)
415 imagecreatefromgd2 ( string filename )
416 Create a new image from GD2 file or URL (resource)
417 imagecreatefromgd2part ( string filename, int srcX, int srcY, int width, int height )
418 Create a new image from a given part of GD2 file or URL (resource)
419 imagecreatefromgd ( string filename )
420 Create a new image from GD file or URL (resource)
421 imagecreatefromgif ( string filename )
422 Create a new image from file or URL (resource)
423 imagecreatefromjpeg ( string filename )
424 Create a new image from file or URL (resource)
425 imap_8bit ( string string )
426 Convert an 8bit string to a quoted-printable string (string)
428 This function returns all IMAP alert messages (if any) that have occurred during this page request or since the alert stack was reset (array)
429 imap_append ( resource imap_stream, string mbox, string message [, string options] )
430 Append a string message to a specified mailbox (bool)
431 imap_base64 ( string text )
432 Decode BASE64 encoded text (string)
433 imap_binary ( string string )
434 Convert an 8bit string to a base64 string (string)
435 imap_body ( resource imap_stream, int msg_number [, int options] )
436 Read the message body (string)
437 imap_bodystruct ( resource stream_id, int msg_no, string section )
438 Read the structure of a specified body section of a specific message (object)
439 imap_check ( resource imap_stream )
440 Check current mailbox (object)
441 imap_clearflag_full ( resource stream, string sequence, string flag [, string options] )
442 Clears flags on messages (bool)
443 imap_close ( resource imap_stream [, int flag] )
444 Close an IMAP stream (bool)
445 imap_createmailbox ( resource imap_stream, string mbox )
446 Create a new mailbox (bool)
447 imap_delete ( int imap_stream, int msg_number [, int options] )
448 Mark a message for deletion from current mailbox (bool)
449 imap_deletemailbox ( resource imap_stream, string mbox )
450 Delete a mailbox (bool)
452 This function returns all of the IMAP errors (if any) that have occurred during this page request or since the error stack was reset (array)
453 imap_expunge ( resource imap_stream )
454 Delete all messages marked for deletion (bool)
455 imap_fetch_overview ( resource imap_stream, string sequence [, int options] )
456 Read an overview of the information in the headers of the given message (array)
457 imap_fetchbody ( resource imap_stream, int msg_number, string part_number [, int options] )
458 Fetch a particular section of the body of the message (string)
459 imap_fetchheader ( resource imap_stream, int msgno [, int options] )
460 Returns header for a message (string)
461 imap_fetchstructure ( resource imap_stream, int msg_number [, int options] )
462 Read the structure of a particular message (object)
463 imap_get_quota ( resource imap_stream, string quota_root )
464 Retrieve the quota level settings, and usage statics per mailbox (array)
465 imap_get_quotaroot ( resource imap_stream, string quota_root )
466 Retrieve the quota settings per user (array)
467 imap_getmailboxes ( resource imap_stream, string ref, string pattern )
468 Read the list of mailboxes, returning detailed information on each one (array)
469 imap_getsubscribed ( resource imap_stream, string ref, string pattern )
470 List all the subscribed mailboxes (array)
471 imap_headerinfo ( resource imap_stream, int msg_number [, int fromlength [, int subjectlength [, string defaulthost]]] )
472 Read the header of the message (object)
473 imap_headers ( resource imap_stream )
474 Returns headers for all messages in a mailbox (array)
475 imap_last_error ( void )
476 This function returns the last IMAP error (if any) that occurred during this page request (string)
477 imap_list ( resource imap_stream, string ref, string pattern )
478 Read the list of mailboxes (array)
479 imap_lsub ( resource imap_stream, string ref, string pattern )
480 List all the subscribed mailboxes (array)
481 imap_mail_compose ( array envelope, array body )
482 Create a MIME message based on given envelope and body sections (string)
483 imap_mail_copy ( resource imap_stream, string msglist, string mbox [, int options] )
484 Copy specified messages to a mailbox (bool)
485 imap_mail_move ( resource imap_stream, string msglist, string mbox [, int options] )
486 Move specified messages to a mailbox (bool)
487 imap_mail ( string to, string subject, string message [, string additional_headers [, string cc [, string bcc [, string rpath]]]] )
488 Send an email message (bool)
489 imap_mailboxmsginfo ( resource imap_stream )
490 Get information about the current mailbox (object)
491 imap_mime_header_decode ( string text )
492 Decode MIME header elements (array)
493 imap_msgno ( resource imap_stream, int uid )
494 This function returns the message sequence number for the given UID (int)
495 imap_num_msg ( resource imap_stream )
496 Gives the number of messages in the current mailbox (int)
497 imap_num_recent ( resource imap_stream )
498 Gives the number of recent messages in current mailbox (int)
499 imap_open ( string mailbox, string username, string password [, int options] )
500 Open an IMAP stream to a mailbox (resource)
501 imap_ping ( resource imap_stream )
502 Check if the IMAP stream is still active (bool)
503 imap_qprint ( string string )
504 Convert a quoted-printable string to an 8 bit string (string)
505 imap_renamemailbox ( resource imap_stream, string old_mbox, string new_mbox )
506 Rename an old mailbox to new mailbox (bool)
507 imap_reopen ( resource imap_stream, string mailbox [, int options] )
508 Reopen IMAP stream to new mailbox (bool)
509 imap_rfc822_parse_adrlist ( string address, string default_host )
510 Parses an address string (array)
511 imap_rfc822_parse_headers ( string headers [, string defaulthost] )
512 Parse mail headers from a string (object)
513 imap_rfc822_write_address ( string mailbox, string host, string personal )
514 Returns a properly formatted email address given the mailbox, host, and personal info (string)
515 imap_search ( resource imap_stream, string criteria [, int options [, string charset]] )
516 This function returns an array of messages matching the given search criteria (array)
517 imap_set_quota ( resource imap_stream, string quota_root, int quota_limit )
518 Sets a quota for a given mailbox (bool)
519 imap_setacl ( resource stream_id, string mailbox, string id, string rights )
520 Sets the ACL for a giving mailbox (bool)
521 imap_setflag_full ( resource stream, string sequence, string flag [, string options] )
522 Sets flags on messages (bool)
523 imap_sort ( resource stream, int criteria, int reverse [, int options [, string search_criteria [, string charset]]] )
524 Sort an array of message headers (array)
525 imap_status ( resource imap_stream, string mailbox, int options )
526 This function returns status information on a mailbox other than the current one (object)
527 imap_subscribe ( resource imap_stream, string mbox )
528 Subscribe to a mailbox (bool)
529 imap_thread ( resource stream_id [, int options] )
530 Returns a tree of threaded message (array)
531 imap_timeout ( int timeout_type [, int timeout] )
532 Set or fetch imap timeout (mixed)
533 imap_uid ( resource imap_stream, int msgno )
534 This function returns the UID for the given message sequence number (int)
535 imap_undelete ( resource imap_stream, int msg_number [, int flags] )
536 Unmark the message which is marked deleted (bool)
537 imap_unsubscribe ( string imap_stream, string mbox )
538 Unsubscribe from a mailbox (bool)
539 imap_utf7_decode ( string text )
540 Decodes a modified UTF-7 encoded string (string)
541 imap_utf7_encode ( string data )
542 Converts ISO-8859-1 string to modified UTF-7 text (string)
543 imap_utf8 ( string mime_encoded_text )
544 Converts MIME-encoded text to UTF-8 (string)
545 ezmlm_hash ( string addr )
546 Calculate the hash value needed by EZMLM (int)
547 mail ( string to, string subject, string message [, string additional_headers [, string additional_parameters]] )
550 Absolute value (number)
554 Inverse hyperbolic cosine (float)
558 Inverse hyperbolic sine (float)
559 atan2 ( float y, float x )
560 Arc tangent of two variables (float)
564 Inverse hyperbolic tangent (float)
565 base_convert ( string number, int frombase, int tobase )
566 Convert a number between arbitrary bases (string)
567 bindec ( string binary_string )
568 Binary to decimal (number)
570 Round fractions up (float)
574 Hyperbolic cosine (float)
575 decbin ( int number )
576 Decimal to binary (string)
577 dechex ( int number )
578 Decimal to hexadecimal (string)
579 decoct ( int number )
580 Decimal to octal (string)
581 deg2rad ( float number )
582 Converts the number in degrees to the radian equivalent (float)
584 Calculates the exponent of e (float)
585 expm1 ( float number )
586 Returns exp(number) - 1, computed in a way that is accurate even when the value of number is close to zero (float)
587 floor ( float value )
588 Round fractions down (float)
589 fmod ( float x, float y )
590 Returns the floating point remainder (modulo) of the division of the arguments (float)
592 Show largest possible random value (int)
593 hexdec ( string hex_string )
594 Hexadecimal to decimal (number)
595 hypot ( float x, float y )
596 Calculate the length of the hypotenuse of a right-angle triangle (float)
597 is_finite ( float val )
598 Finds whether a value is a legal finite number (bool)
599 is_infinite ( float val )
600 Finds whether a value is infinite (bool)
602 Finds whether a value is not a number (bool)
604 Combined linear congruential generator (float)
606 Base-10 logarithm (float)
607 log1p ( float number )
608 Returns log(1 + number), computed in a way that is accurate even when the value of number is close to zero (float)
609 log ( float arg [, float base] )
610 Natural logarithm (float)
611 max ( number arg1, number arg2 [, number ...] )
612 Find highest value (mixed)
613 min ( number arg1, number arg2 [, number ...] )
614 Find lowest value (mixed)
615 mt_getrandmax ( void )
616 Show largest possible random value (int)
617 mt_rand ( [int min, int max] )
618 Generate a better random value (int)
619 mt_srand ( [int seed] )
620 Seed the better random number generator (void)
621 octdec ( string octal_string )
622 Octal to decimal (number)
624 Get value of pi (float)
625 pow ( number base, number exp )
626 Exponential expression (number)
627 rad2deg ( float number )
628 Converts the radian number to the equivalent number in degrees (float)
629 rand ( [int min, int max] )
630 Generate a random integer (int)
631 round ( float val [, int precision] )
632 Rounds a float (float)
636 Hyperbolic sine (float)
640 Seed the random number generator (void)
644 Hyperbolic tangent (float)
646 Get the highest available hash id (int)
647 mhash_get_block_size ( int hash )
648 Get the block size of the specified hash (int)
649 mhash_get_hash_name ( int hash )
650 Get the name of the specified hash (string)
651 mhash_keygen_s2k ( int hash, string password, string salt, int bytes )
652 Generates a key (string)
653 mhash ( int hash, string data [, string key] )
654 Compute hash (string)
655 connection_aborted ( void )
656 Returns TRUE if client disconnected (int)
657 connection_status ( void )
658 Returns connection status bitfield (int)
659 connection_timeout ( void )
660 Return TRUE if script timed out (bool)
661 constant ( string name )
662 Returns the value of a constant (mixed)
663 define ( string name, mixed value [, bool case_insensitive] )
664 Defines a named constant (bool)
665 defined ( string name )
666 Checks whether a given named constant exists (bool)
667 eval ( string code_str )
668 Evaluate a string as PHP code (mixed)
669 exit ( [string status] )
670 Output a message and terminate the current script (void)
671 get_browser ( [string user_agent [, bool return_array]] )
672 Tells what the user's browser is capable of (mixed)
673 highlight_file ( string filename [, bool return] )
674 Syntax highlighting of a file (mixed)
675 highlight_string ( string str [, bool return] )
676 Syntax highlighting of a string (mixed)
677 ignore_user_abort ( [bool setting] )
678 Set whether a client disconnect should abort script execution (int)
679 pack ( string format [, mixed args [, mixed ...]] )
680 Pack data into binary string (string)
681 php_check_syntax ( string file_name [, string &error_message] )
682 Check the PHP syntax of (and execute) the specified file (bool)
683 sleep ( int seconds )
684 Delay execution (int)
685 time_sleep_until ( float timestamp )
686 Make the script sleep until the specified time (bool)
687 uniqid ( [string prefix [, bool more_entropy]] )
688 Generate a unique ID (string)
689 unpack ( string format, string data )
690 Unpack data from binary string (array)
691 usleep ( int micro_seconds )
692 Delay execution in microseconds (void)
693 mysql_affected_rows ( [resource link_identifier] )
694 Get number of affected rows in previous MySQL operation (int)
695 mysql_change_user ( string user, string password [, string database [, resource link_identifier]] )
696 Change logged in user of the active connection (int)
697 mysql_client_encoding ( [resource link_identifier] )
698 Returns the name of the character set (string)
699 mysql_close ( [resource link_identifier] )
700 Close MySQL connection (bool)
701 mysql_connect ( [string server [, string username [, string password [, bool new_link [, int client_flags]]]]] )
702 Open a connection to a MySQL Server (resource)
703 mysql_create_db ( string database_name [, resource link_identifier] )
704 Create a MySQL database (bool)
705 mysql_data_seek ( resource result, int row_number )
706 Move internal result pointer (bool)
707 mysql_db_name ( resource result, int row [, mixed field] )
708 Get result data (string)
709 mysql_db_query ( string database, string query [, resource link_identifier] )
710 Send a MySQL query (resource)
711 mysql_drop_db ( string database_name [, resource link_identifier] )
712 Drop (delete) a MySQL database (bool)
713 mysql_errno ( [resource link_identifier] )
714 Returns the numerical value of the error message from previous MySQL operation (int)
715 mysql_error ( [resource link_identifier] )
716 Returns the text of the error message from previous MySQL operation (string)
717 mysql_escape_string ( string unescaped_string )
718 Escapes a string for use in a mysql_query (string)
719 mysql_fetch_array ( resource result [, int result_type] )
720 Fetch a result row as an associative array, a numeric array, or both (array)
721 mysql_fetch_assoc ( resource result )
722 Fetch a result row as an associative array (array)
723 mysql_fetch_field ( resource result [, int field_offset] )
724 Get column information from a result and return as an object (object)
725 mysql_fetch_lengths ( resource result )
726 Get the length of each output in a result (array)
727 mysql_fetch_object ( resource result )
728 Fetch a result row as an object (object)
729 mysql_fetch_row ( resource result )
730 Get a result row as an enumerated array (array)
731 mysql_field_flags ( resource result, int field_offset )
732 Get the flags associated with the specified field in a result (string)
733 mysql_field_len ( resource result, int field_offset )
734 Returns the length of the specified field (int)
735 mysql_field_name ( resource result, int field_offset )
736 Get the name of the specified field in a result (string)
737 mysql_field_seek ( resource result, int field_offset )
738 Set result pointer to a specified field offset (bool)
739 mysql_field_table ( resource result, int field_offset )
740 Get name of the table the specified field is in (string)
741 mysql_field_type ( resource result, int field_offset )
742 Get the type of the specified field in a result (string)
743 mysql_free_result ( resource result )
744 Free result memory (bool)
745 mysql_get_client_info ( void )
746 Get MySQL client info (string)
747 mysql_get_host_info ( [resource link_identifier] )
748 Get MySQL host info (string)
749 mysql_get_proto_info ( [resource link_identifier] )
750 Get MySQL protocol info (int)
751 mysql_get_server_info ( [resource link_identifier] )
752 Get MySQL server info (string)
753 mysql_info ( [resource link_identifier] )
754 Get information about the most recent query (string)
755 mysql_insert_id ( [resource link_identifier] )
756 Get the ID generated from the previous INSERT operation (int)
757 mysql_list_dbs ( [resource link_identifier] )
758 List databases available on a MySQL server (resource)
759 mysql_list_fields ( string database_name, string table_name [, resource link_identifier] )
760 List MySQL table fields (resource)
761 mysql_list_processes ( [resource link_identifier] )
762 List MySQL processes (resource)
763 mysql_list_tables ( string database [, resource link_identifier] )
764 List tables in a MySQL database (resource)
765 mysql_num_fields ( resource result )
766 Get number of fields in result (int)
767 mysql_num_rows ( resource result )
768 Get number of rows in result (int)
769 mysql_pconnect ( [string server [, string username [, string password [, int client_flags]]]] )
770 Open a persistent connection to a MySQL server (resource)
771 mysql_ping ( [resource link_identifier] )
772 Ping a server connection or reconnect if there is no connection (bool)
773 mysql_query ( string query [, resource link_identifier] )
774 Send a MySQL query (resource)
775 mysql_real_escape_string ( string unescaped_string [, resource link_identifier] )
776 Escapes special characters in a string for use in a SQL statement (string)
777 mysql_result ( resource result, int row [, mixed field] )
778 Get result data (string)
779 mysql_select_db ( string database_name [, resource link_identifier] )
780 Select a MySQL database (bool)
781 mysql_stat ( [resource link_identifier] )
782 Get current system status (string)
783 mysql_tablename ( resource result, int i )
784 Get table name of field (string)
785 mysql_thread_id ( [resource link_identifier] )
786 Return the current thread ID (int)
787 mysql_unbuffered_query ( string query [, resource link_identifier] )
788 Send an SQL query to MySQL, without fetching and buffering the result rows (resource)
789 mysqli_embedded_connect ( [string dbname] )
790 Open a connection to an embedded mysql server (mysqli)
791 mysqli_server_end ( void )
792 Shut down the embedded server (void)
793 mysqli_server_init ( [array server [, array groups]] )
794 Initialize embedded server (bool)
795 checkdnsrr ( string host [, string type] )
796 Check DNS records corresponding to a given Internet host name or IP address (int)
798 Close connection to system logger (bool)
799 debugger_off ( void )
800 Disable internal PHP debugger (PHP 3) (int)
801 debugger_on ( string address )
802 Enable internal PHP debugger (PHP 3) (int)
803 define_syslog_variables ( void )
804 Initializes all syslog related constants (void)
805 fsockopen ( string target [, int port [, int &errno [, string &errstr [, float timeout]]]] )
806 Open Internet or Unix domain socket connection (resource)
807 gethostbyaddr ( string ip_address )
808 Get the Internet host name corresponding to a given IP address (string)
809 gethostbyname ( string hostname )
810 Get the IP address corresponding to a given Internet host name (string)
811 gethostbynamel ( string hostname )
812 Get a list of IP addresses corresponding to a given Internet host name (array)
813 getmxrr ( string hostname, array &mxhosts [, array &weight] )
814 Get MX records corresponding to a given Internet host name (bool)
815 getprotobyname ( string name )
816 Get protocol number associated with protocol name (int)
817 getprotobynumber ( int number )
818 Get protocol name associated with protocol number (string)
819 getservbyname ( string service, string protocol )
820 Get port number associated with an Internet service and protocol (int)
821 getservbyport ( int port, string protocol )
822 Get Internet service which corresponds to port and protocol (string)
823 inet_ntop ( string in_addr )
824 Converts a packed internet address to a human readable representation (string)
825 inet_pton ( string address )
826 Converts a human readable IP address to its packed in_addr representation (string)
827 ip2long ( string ip_address )
828 Converts a string containing an (IPv4) Internet Protocol dotted address into a proper address (int)
829 long2ip ( int proper_address )
830 Converts an (IPv4) Internet network address into a string in Internet standard dotted format (string)
831 openlog ( string ident, int option, int facility )
832 Open connection to system logger (bool)
833 pfsockopen ( string hostname [, int port [, int &errno [, string &errstr [, float timeout]]]] )
834 Open persistent Internet or Unix domain socket connection (resource)
835 syslog ( int priority, string message )
836 Generate a system log message (bool)
837 odbc_autocommit ( resource connection_id [, bool OnOff] )
838 Toggle autocommit behaviour (mixed)
839 odbc_binmode ( resource result_id, int mode )
840 Handling of binary column data (bool)
841 odbc_close_all ( void )
842 Close all ODBC connections (void)
843 odbc_close ( resource connection_id )
844 Close an ODBC connection (void)
845 odbc_columnprivileges ( resource connection_id, string qualifier, string owner, string table_name, string column_name )
846 Returns a result identifier that can be used to fetch a list of columns and associated privileges (resource)
847 odbc_columns ( resource connection_id [, string qualifier [, string schema [, string table_name [, string column_name]]]] )
848 Lists the column names in specified tables (resource)
849 odbc_commit ( resource connection_id )
850 Commit an ODBC transaction (bool)
851 odbc_connect ( string dsn, string user, string password [, int cursor_type] )
852 Connect to a datasource (resource)
853 odbc_cursor ( resource result_id )
854 Get cursorname (string)
855 odbc_data_source ( resource connection_id, int fetch_type )
856 Returns information about a current connection (array)
857 odbc_do ( resource conn_id, string query )
858 Synonym for odbc_exec() (resource)
859 odbc_error ( [resource connection_id] )
860 Get the last error code (string)
861 odbc_errormsg ( [resource connection_id] )
862 Get the last error message (string)
863 odbc_exec ( resource connection_id, string query_string [, int flags] )
864 Prepare and execute a SQL statement (resource)
865 odbc_execute ( resource result_id [, array parameters_array] )
866 Execute a prepared statement (bool)
867 odbc_fetch_array ( resource result [, int rownumber] )
868 Fetch a result row as an associative array (array)
869 odbc_fetch_into ( resource result_id, array &result_array [, int rownumber] )
870 Fetch one result row into array (int)
871 odbc_fetch_object ( resource result [, int rownumber] )
872 Fetch a result row as an object (object)
873 odbc_fetch_row ( resource result_id [, int row_number] )
875 odbc_field_len ( resource result_id, int field_number )
876 Get the length (precision) of a field (int)
877 odbc_field_name ( resource result_id, int field_number )
878 Get the columnname (string)
879 odbc_field_num ( resource result_id, string field_name )
880 Return column number (int)
881 odbc_field_precision ( resource result_id, int field_number )
882 Synonym for odbc_field_len() (int)
883 odbc_field_scale ( resource result_id, int field_number )
884 Get the scale of a field (int)
885 odbc_field_type ( resource result_id, int field_number )
886 Datatype of a field (string)
887 odbc_foreignkeys ( resource connection_id, string pk_qualifier, string pk_owner, string pk_table, string fk_qualifier, string fk_owner, string fk_table )
888 Returns a list of foreign keys in the specified table or a list of foreign keys in other tables that refer to the primary key in the specified table (resource)
889 odbc_free_result ( resource result_id )
890 Free resources associated with a result (bool)
891 odbc_gettypeinfo ( resource connection_id [, int data_type] )
892 Returns a result identifier containing information about data types supported by the data source (resource)
893 odbc_longreadlen ( resource result_id, int length )
894 Handling of LONG columns (bool)
895 odbc_next_result ( resource result_id )
896 Checks if multiple results are available (bool)
897 odbc_num_fields ( resource result_id )
898 Number of columns in a result (int)
899 odbc_num_rows ( resource result_id )
900 Number of rows in a result (int)
901 odbc_pconnect ( string dsn, string user, string password [, int cursor_type] )
902 Open a persistent database connection (resource)
903 odbc_prepare ( resource connection_id, string query_string )
904 Prepares a statement for execution (resource)
905 odbc_primarykeys ( resource connection_id, string qualifier, string owner, string table )
906 Returns a result identifier that can be used to fetch the column names that comprise the primary key for a table (resource)
907 odbc_procedurecolumns ( resource connection_id [, string qualifier, string owner, string proc, string column] )
908 Retrieve information about parameters to procedures (resource)
909 odbc_procedures ( resource connection_id [, string qualifier, string owner, string name] )
910 Get the list of procedures stored in a specific data source (resource)
911 odbc_result_all ( resource result_id [, string format] )
912 Print result as HTML table (int)
913 odbc_result ( resource result_id, mixed field )
914 Get result data (mixed)
915 odbc_rollback ( resource connection_id )
916 Rollback a transaction (bool)
917 odbc_setoption ( resource id, int function, int option, int param )
918 Adjust ODBC settings (bool)
919 odbc_specialcolumns ( resource connection_id, int type, string qualifier, string owner, string table, int scope, int nullable )
920 Returns either the optimal set of columns that uniquely identifies a row in the table or columns that are automatically updated when any value in the row is updated by a transaction
921 odbc_statistics ( resource connection_id, string qualifier, string owner, string table_name, int unique, int accuracy )
922 Retrieve statistics about a table (resource)
923 odbc_tableprivileges ( resource connection_id, string qualifier, string owner, string name )
924 Lists tables and the privileges associated with each table (resource)
925 odbc_tables ( resource connection_id [, string qualifier [, string owner [, string name [, string types]]]] ) Get the list of table names stored in a specific data source (resource)
926 pcntl_alarm ( int seconds )
927 Set an alarm clock for delivery of a signal (int)
928 pcntl_exec ( string path [, array args [, array envs]] )
929 Executes specified program in current process space (void)
931 Forks the currently running process (int)
932 pcntl_signal ( int signo, callback handle [, bool restart_syscalls] )
933 Installs a signal handler (bool)
934 pcntl_waitpid ( int pid, int &status [, int options] )
935 Waits on or returns the status of a forked child (int)
936 pcntl_wexitstatus ( int status )
937 Returns the return code of a terminated child (int)
938 pcntl_wifexited ( int status )
939 Returns TRUE if status code represents a successful exit (bool)
940 pcntl_wifsignaled ( int status )
941 Returns TRUE if status code represents a termination due to a signal (bool)
942 pcntl_wifstopped ( int status )
943 Returns TRUE if child process is currently stopped (bool)
944 pcntl_wstopsig ( int status )
945 Returns the signal which caused the child to stop (int)
946 pcntl_wtermsig ( int status )
947 Returns the signal which caused the child to terminate (int)
948 posix_access ( string file [, int mode] )
949 Determine accessibility of a file (bool)
950 posix_ctermid ( void )
951 Get path name of controlling terminal (string)
952 posix_get_last_error ( void )
953 Retrieve the error number set by the last posix function that failed (int)
954 posix_getcwd ( void )
955 Pathname of current directory (string)
956 posix_getegid ( void )
957 Return the effective group ID of the current process (int)
958 posix_geteuid ( void )
959 Return the effective user ID of the current process (int)
960 posix_getgid ( void )
961 Return the real group ID of the current process (int)
962 posix_getgrgid ( int gid )
963 Return info about a group by group id (array)
964 posix_getgrnam ( string name )
965 Return info about a group by name (array)
966 posix_getgroups ( void )
967 Return the group set of the current process (array)
968 posix_getlogin ( void )
969 Return login name (string)
970 posix_getpgid ( int pid )
971 Get process group id for job control (int)
972 posix_getpgrp ( void )
973 Return the current process group identifier (int)
974 posix_getpid ( void )
975 Return the current process identifier (int)
976 posix_getppid ( void )
977 Return the parent process identifier (int)
978 posix_getpwnam ( string username )
979 Return info about a user by username (array)
980 posix_getpwuid ( int uid )
981 Return info about a user by user id (array)
982 posix_getrlimit ( void )
983 Return info about system resource limits (array)
984 posix_getsid ( int pid )
985 Get the current sid of the process (int)
986 posix_getuid ( void )
987 Return the real user ID of the current process (int)
988 posix_isatty ( int fd )
989 Determine if a file descriptor is an interactive terminal (bool)
990 posix_kill ( int pid, int sig )
991 Send a signal to a process (bool)
992 posix_mkfifo ( string pathname, int mode )
993 Create a fifo special file (a named pipe) (bool)
994 posix_mknod ( string pathname, int mode [, int major [, int minor]] )
995 Create a special or ordinary file (POSIX.1) (bool)
996 posix_setegid ( int gid )
997 Set the effective GID of the current process (bool)
998 posix_seteuid ( int uid )
999 Set the effective UID of the current process (bool)
1000 posix_setgid ( int gid )
1001 Set the GID of the current process (bool)
1002 posix_setpgid ( int pid, int pgid )
1003 Set process group id for job control (bool)
1004 posix_setsid ( void )
1005 Make the current process a session leader (int)
1006 posix_setuid ( int uid )
1007 Set the UID of the current process (bool)
1008 posix_strerror ( int errno )
1009 Retrieve the system error message associated with the given errno (string)
1010 posix_times ( void )
1011 Get process times (array)
1012 posix_ttyname ( int fd )
1013 Determine terminal device name (string)
1014 posix_uname ( void )
1015 Get system name (array)
1016 escapeshellarg ( string arg )
1017 Escape a string to be used as a shell argument (string)
1018 escapeshellcmd ( string command )
1019 Escape shell metacharacters (string)
1020 exec ( string command [, array &output [, int &return_var]] )
1021 Execute an external program (string)
1022 passthru ( string command [, int &return_var] )
1023 Execute an external program and display raw output (void)
1024 proc_close ( resource process )
1025 Close a process opened by proc_open() and return the exit code of that process. (int)
1026 proc_open ( string cmd, array descriptorspec, array &pipes [, string cwd [, array env [, array other_options]]] )
1027 Execute a command and open file pointers for input/output (resource)
1028 shell_exec ( string cmd )
1029 Execute command via shell and return the complete output as a string (string)
1030 system ( string command [, int &return_var] )
1031 Execute an external program and display the output (string)
1032 ereg_replace ( string pattern, string replacement, string string )
1033 Replace regular expression (string)
1034 ereg ( string pattern, string string [, array ®s] )
1035 Regular expression match (int)
1036 eregi_replace ( string pattern, string replacement, string string )
1037 Replace regular expression case insensitive (string)
1038 eregi ( string pattern, string string [, array ®s] )
1039 Case insensitive regular expression match (int)
1040 split ( string pattern, string string [, int limit] )
1041 Split string into array by regular expression (array)
1042 spliti ( string pattern, string string [, int limit] )
1043 Split string into array by regular expression case insensitive (array)
1044 sql_regcase ( string string )
1045 Make regular expression for case insensitive match (string)
1046 session_cache_expire ( [int new_cache_expire] )
1047 Return current cache expire (int)
1048 session_cache_limiter ( [string cache_limiter] )
1049 Get and/or set the current cache limiter (string)
1050 session_decode ( string data )
1051 Decodes session data from a string (bool)
1052 session_destroy ( void )
1053 Destroys all data registered to a session (bool)
1054 session_encode ( void )
1055 Encodes the current session data as a string (string)
1056 session_get_cookie_params ( void )
1057 Get the session cookie parameters (array)
1058 session_id ( [string id] )
1059 Get and/or set the current session id (string)
1060 session_is_registered ( string name )
1061 Find out whether a global variable is registered in a session (bool)
1062 session_module_name ( [string module] )
1063 Get and/or set the current session module (string)
1064 session_name ( [string name] )
1065 Get and/or set the current session name (string)
1066 session_regenerate_id ( [bool delete_old_session] )
1067 Update the current session id with a newly generated one (bool)
1068 session_register ( mixed name [, mixed ...] )
1069 Register one or more global variables with the current session (bool)
1070 session_save_path ( [string path] )
1071 Get and/or set the current session save path (string)
1072 session_set_cookie_params ( int lifetime [, string path [, string domain [, bool secure]]] )
1073 Set the session cookie parameters (void)
1074 session_set_save_handler ( callback open, callback close, callback read, callback write, callback destroy, callback gc )
1075 Sets user-level session storage functions (bool)
1076 session_start ( void )
1077 Initialize session data (bool)
1078 session_unregister ( string name )
1079 Unregister a global variable from the current session (bool)
1080 session_unset ( void )
1081 Free all session variables (void)
1082 session_write_close ( void )
1083 Write session data and end session (void)
1084 addcslashes ( string str, string charlist )
1085 Quote string with slashes in a C style (string)
1086 addslashes ( string str )
1087 Quote string with slashes (string)
1088 bin2hex ( string str )
1089 Convert binary data into hexadecimal representation (string)
1091 Return a specific character (string)
1092 chunk_split ( string body [, int chunklen [, string end]] )
1093 Split a string into smaller chunks (string)
1094 convert_cyr_string ( string str, string from, string to )
1095 Convert from one Cyrillic character set to another (string)
1096 count_chars ( string string [, int mode] )
1097 Return information about characters used in a string (mixed)
1098 crc32 ( string str )
1099 Calculates the crc32 polynomial of a string (int)
1100 crypt ( string str [, string salt] )
1101 One-way string encryption (hashing) (string)
1102 echo ( string arg1 [, string ...] )
1103 Output one or more strings (void)
1104 explode ( string separator, string string [, int limit] )
1105 Split a string by string (array)
1106 get_html_translation_table ( [int table [, int quote_style]] )
1107 Returns the translation table used by htmlspecialchars() and htmlentities() (array)
1108 hebrev ( string hebrew_text [, int max_chars_per_line] )
1109 Convert logical Hebrew text to visual text (string)
1110 hebrevc ( string hebrew_text [, int max_chars_per_line] )
1111 Convert logical Hebrew text to visual text with newline conversion (string)
1112 html_entity_decode ( string string [, int quote_style [, string charset]] )
1113 Convert all HTML entities to their applicable characters (string)
1114 htmlentities ( string string [, int quote_style [, string charset]] )
1115 Convert all applicable characters to HTML entities (string)
1116 htmlspecialchars_decode ( string string [, int quote_style] )
1117 Convert special HTML entities back to characters (string)
1118 htmlspecialchars ( string string [, int quote_style [, string charset]] )
1119 Convert special characters to HTML entities (string)
1120 implode ( string glue, array pieces )
1121 Join array elements with a string (string)
1122 levenshtein ( string str1, string str2 [, int cost_ins, int cost_rep, int cost_del] )
1123 Calculate Levenshtein distance between two strings (int)
1125 Get numeric formatting information (array)
1126 ltrim ( string str [, string charlist] )
1127 Strip whitespace (or other characters) from the beginning of a string (string)
1128 md5_file ( string filename [, bool raw_output] )
1129 Calculates the md5 hash of a given file (string)
1130 md5 ( string str [, bool raw_output] )
1131 Calculate the md5 hash of a string (string)
1132 metaphone ( string str [, int phones] )
1133 Calculate the metaphone key of a string (string)
1134 money_format ( string format, float number )
1135 Formats a number as a currency string (string)
1136 nl_langinfo ( int item )
1137 Query language and locale information (string)
1138 nl2br ( string string )
1139 Inserts HTML line breaks before all newlines in a string (string)
1140 number_format ( float number [, int decimals [, string dec_point, string thousands_sep]] )
1141 Format a number with grouped thousands (string)
1142 ord ( string string )
1143 Return ASCII value of character (int)
1144 parse_str ( string str [, array &arr] )
1145 Parses the string into variables (void)
1146 print ( string arg )
1147 Output a string (int)
1148 printf ( string format [, mixed args [, mixed ...]] )
1149 Output a formatted string (int)
1150 quoted_printable_decode ( string str )
1151 Convert a quoted-printable string to an 8 bit string (string)
1152 quotemeta ( string str )
1153 Quote meta characters (string)
1154 rtrim ( string str [, string charlist] )
1155 Strip whitespace (or other characters) from the end of a string (string)
1156 setlocale ( int category, string locale [, string ...] )
1157 Set locale information (string)
1158 trim ( string str [, string charlist] )
1159 Strip whitespace (or other characters) from the beginning and end of a string (string)
1160 ucfirst ( string str )
1161 Make a string's first character uppercase (string)
1162 ucwords ( string str )
1163 Uppercase the first character of each word in a string (string)
1164 vprintf ( string format, array args )
1165 Output a formatted string (int)
1166 vsprintf ( string format, array args )
1167 Return a formatted string (string)
1168 wordwrap ( string str [, int width [, string break [, bool cut]]] )
1169 Wraps a string to a given number of characters using a string break character (string)
1170 base64_decode ( string encoded_data )
1171 Decodes data encoded with MIME base64 (string)
1172 base64_encode ( string data )
1173 Encodes data with MIME base64 (string)
1174 get_meta_tags ( string filename [, bool use_include_path] )
1175 Extracts all meta tag content attributes from a file and returns an array (array)
1176 parse_url ( string url )
1177 Parse a URL and return its components (array)
1178 rawurldecode ( string str )
1179 Decode URL-encoded strings (string)
1180 rawurlencode ( string str )
1181 URL-encode according to RFC 1738 (string)
1182 urldecode ( string str )
1183 Decodes URL-encoded string (string)
1184 urlencode ( string str )
1185 URL-encodes string (string)
1186 debug_zval_dump ( mixed variable )
1187 Dumps a string representation of an internal zend value to output (void)
1189 Determine whether a variable is empty (bool)
1190 floatval ( mixed var )
1191 Get float value of a variable (float)
1192 get_defined_vars ( void )
1193 Returns an array of all defined variables (array)
1194 get_resource_type ( resource handle )
1195 Returns the resource type (string)
1196 gettype ( mixed var )
1197 Get the type of a variable (string)
1198 import_request_variables ( string types [, string prefix] )
1199 Import GET/POST/Cookie variables into the global scope (bool)
1200 intval ( mixed var [, int base] )
1201 Get the integer value of a variable (int)
1202 is_array ( mixed var )
1203 Finds whether a variable is an array (bool)
1204 is_bool ( mixed var )
1205 Finds out whether a variable is a boolean (bool)
1206 is_callable ( mixed var [, bool syntax_only [, string &callable_name]] )
1207 Verify that the contents of a variable can be called as a function (bool)
1208 is_float ( mixed var )
1209 Finds whether a variable is a float (bool)
1210 is_int ( mixed var )
1211 Find whether a variable is an integer (bool)
1212 is_null ( mixed var )
1213 Finds whether a variable is NULL (bool)
1214 is_numeric ( mixed var )
1215 Finds whether a variable is a number or a numeric string (bool)
1216 is_object ( mixed var )
1217 Finds whether a variable is an object (bool)
1218 is_resource ( mixed var )
1219 Finds whether a variable is a resource (bool)
1220 is_scalar ( mixed var )
1221 Finds whether a variable is a scalar (bool)
1222 is_string ( mixed var )
1223 Finds whether a variable is a string (bool)
1224 isset ( mixed var [, mixed var [, ...]] )
1225 Determine whether a variable is set (bool)
1226 print_r ( mixed expression [, bool return] )
1227 Prints human-readable information about a variable (bool)
1228 serialize ( mixed value )
1229 Generates a storable representation of a value (string)
1230 settype ( mixed &var, string type )
1231 Set the type of a variable (bool)
1232 strval ( mixed var )
1233 Get string value of a variable (string)
1234 unserialize ( string str )
1235 Creates a PHP value from a stored representation (mixed)
1236 unset ( mixed var [, mixed var [, mixed ...]] )
1237 Unset a given variable (void)
1238 var_dump ( mixed expression [, mixed expression [, ...]] )
1239 Dumps information about a variable (void)
1240 var_export ( mixed expression [, bool return] )
1241 Outputs or returns a parsable string representation of a variable (mixed)