PHP preg_match Ó÷¨
±¾º¯ÊýÒÔ pattern µÄ¹æÔòÀ´½âÎö±È¶Ô×Ö·û´® subject¡£±È¶Ô½á¹û·µ»ØµÄÖµ·ÅÔÚÊý×é²ÎÊý matches Ö®ÖУ¬matches[0] ÄÚÈݾÍÊÇÔ×Ö·û´® subject¡¢matches[1] ΪµÚÒ»¸öºÏºõ¹æÔòµÄ×Ö·û´®¡¢matches[2] ¾ÍÊǵڶþ¸öºÏºõ¹æÔòµÄ×Ö·û´®£¬ÓàÀàÍÆ¡£ÈôÊ¡ÂÔ²ÎÊý matches£¬ÔòÖ»Êǵ¥´¿µØ±È¶Ô£¬ÕÒµ½Ôò·µ»ØÖµÎª true¡£
±¾º¯ÊýÒÔ pattern µÄ¹æÔòÀ´½âÎö±È¶Ô×Ö·û´® subject¡£±È¶Ô½á¹û·µ»ØµÄÖµ·ÅÔÚÊý×é²ÎÊý matches Ö®ÖУ¬matches[0] ÄÚÈݾÍÊÇÔ×Ö·û´® subject¡¢matches[1] ΪµÚÒ»¸öºÏºõ¹æÔòµÄ×Ö·û´®¡¢matches[2] ¾ÍÊǵڶþ¸öºÏºõ¹æÔòµÄ×Ö·û´®£¬ÓàÀàÍÆ¡£ÈôÊ¡ÂÔ²ÎÊý matches£¬ÔòÖ»Êǵ¥´¿µØ±È¶Ô£¬ÕÒµ½Ôò·µ»ØÖµÎª true¡£
PHP preg_matchÕýÔò±í´ïʽµÄʹÓãº
ÀûÓà preg_match()£¬ÎÒÃÇ¿ÉÒÔÍê³É×Ö·û´®µÄ¹æÔòÆ¥Åä¡£Èç¹ûÕÒµ½Ò»¸öÆ¥Å䣬preg_match() º¯Êý·µ»Ø 1£¬·ñÔò·µ»Ø 0¡£»¹ÓÐÒ»¸ö¿ÉÑ¡µÄµÚÈý²ÎÊý¿ÉÒÔÈÃÄã°ÑÆ¥ÅäµÄ²¿·Ö´æÔÚÒ»¸öÊý×éÖС£ÔÚÑéÖ¤Êý¾ÝʱÕâ¸ö¹¦ÄÜ¿ÉÒÔ±äµÃ·Ç³£ÓÐÓà SUN JAVA Certification
$string = "football";
if (preg_match('/foo/', $string)) {
// Æ¥ÅäÕýÈ·
}
ÉÏÃæµÄÀý×Ó½«³É¹¦Æ¥Å䣬ÒòΪµ¥´Ê football ÀïÃæ°üº¬ foo¡£ÏÖÔÚÎÒÃÇÀ´ÊÔÒ»¸ö¸ü¸´Ôӵģ¬ÀýÈçÑéÖ¤Ò»¸ö Email µØÖ·¡£
$string = "first.last@domain.uno.dos";
if (preg_match(
'/^[^0-9][a-zA-Z0-9_]+
([.][a-zA-Z0-9_]+)*[@][a-zA-Z0-9_]+
([.][a-zA-Z0-9_]+)*[.][a-zA-Z]{2,4}$/',
$string)) {
// ÑéÖ¤EmailµØÖ·
}
Õâ¸öÀý×Ó½«ÑéÖ¤³ö´Ë Email µØÖ·ÎªÕýÈ·¸ñʽ¡£
Ïà¹ØÎĵµ£º
Ê×ÏÈÀ´¸ö email.class.php Àࣺ
<?php
class smtp
{
/* Public Variables */
var $smtp_port;
var $time_out;
var $host_name;
var $log_file;
var $relay_host;
var $debug;
var $auth;
var $user;
var $pass;
/* Private Variables */
var $sock;
/* Constractor */
function smtp($rel ......
ÔÚΪÓû§Ìṩ¶¯Ì¬ÄÚÈÝ·½Ã棬PHPºÍMySQLÊÇÒ»¸öÇ¿´óµÄ×éºÏ¡£ÕâЩÄêÀ´£¬ÕâÁ½Ïî²úÆ·ÒѾ¿çÔ½ÁËËüÃÇ×î³õµÄÓ¦ÓÃÎę̀£¬ÏÖÔÚ£¬Ò»Ð©ÊÀ½çÉÏ×æµÄÍøÕ¾Ò²ÔÚÓ¦ÓÃËüÃÇ¡£ËäÈ»ËüÃǵ±³õ¶¼ÊÇ¿ªÔ´Èí¼þ£¬Ö»ÄÜÔÚUNIX/LinuxÉÏÔËÐУ¬µ«¾¹ýÏ൱һ¶ÎʱÆÚµÄ·¢Õ¹£¬ËüÃÇÒÑÄÜÔÚWindowsƽ̨ÉÏÔËÐС£
ÔÚ±¾ÎÄÖУ¬ÎÒ½«Öð²½ÎªÄãÃÇ˵Ã÷ÈçºÎÔÚWindows»·¾³ÖÐ ......
ÔÀí
Ò»°ã£¬ÓÐ2ÖÖ·½·¨¿ÉÒÔµ¼³ödocÎĵµ£¬Ò»ÖÖÊÇʹÓÃcom£¬²¢ÇÒ×÷ΪphpµÄÒ»¸öÀ©Õ¹¿â°²×°µ½·þÎñÆ÷ÉÏ£¬È»ºó´´½¨Ò»¸öcom£¬µ÷ÓÃËüµÄ·½·¨¡£°²×°¹ýofficeµÄ·þÎñÆ÷¿ÉÒÔµ÷ÓÃÒ»¸ö½Ðword.applicationµÄcom£¬¿ÉÒÔÉú³ÉwordÎĵµ£¬²»¹ýÕâÖÖ·½Ê½ÎÒ²»ÍƼö£¬ÒòΪִÐÐЧÂʱȽϵͣ¨ÎÒ²âÊÔÁËһϣ¬ÔÚÖ´ÐдúÂëµÄʱºò£¬·þÎñÆ÷»áÕ ......
PHP ʵÏÖ¶à·þÎñÆ÷¹²Ïí SESSION Êý¾Ý
PHP ʵÏÖ¶à·þÎñÆ÷¹²Ïí SESSION Êý¾Ý
Ò»¡¢ÎÊÌâÆðÔ´
ÉÔ´óһЩµÄÍøÕ¾£¬Í¨³£¶¼»áÓкü¸¸ö·þÎñÆ÷£¬Ã¿¸ö·þÎñÆ÷ÔËÐÐ×Ų»Í¬¹¦ÄܵÄÄ£¿é£¬Ê¹Óò»Í¬µÄ¶þ¼¶ÓòÃû£¬¶øÒ»¸öÕûÌåÐÔÇ¿µÄÍøÕ¾
£¬Óû§ÏµÍ³ÊÇͳһµÄ£¬¼´Ò»Ì×
Óû§Ãû¡¢ÃÜÂëÔÚÕû¸öÍøÕ¾µÄ¸÷¸öÄ£¿éÖж¼ÊÇ¿ÉÒԵǼʹÓõġ£¸÷¸ö·þÎñÆ÷¹²ÏíÓû§Êý ......
»ù´¡Ìâ
¡¡¡¡1.±íµ¥ÖÐ getÓëpostÌá½»·½·¨µÄÇø±ð?
¡¡¡¡´ð£ºgetÓû§¶Ë½«Êý¾Ý¼Óµ½URLºó£¬¸ñʽΪ”?×Ö¶Î1=ÊäÈëÊý¾Ý1&×Ö¶Î2=ÊäÈëÊý¾Ý2&..."¡£
¡¡¡¡ÓÉÓÚgetÌá½»²ÎÊýºó»áÔÚµØÖ·À¸ÖÐÏÔʾ³öÀ´£¬ËùÒÔ»á²úÉúÑÏÖØµÄ°²È«ÎÊÌâ¡£
¡¡¡¡get´«ÊäµÄÊý¾ÝÁ¿Ð¡£¬get´«ÊäµÄÊý¾ÝÁ¿Ð¡£¬ÕâÖ÷ÒªÊÇÒòΪÊÜurl³¤¶ÈÏÞÖÆ;¶øpost¿ÉÒÔ´«Ê ......