PHP³£ÓÃÕýÔò±í´ïʽ
Æ¥ÅäÖÐÎÄ×Ö·ûµÄÕýÔò±í´ïʽ
£º [\u4e00-\u9fa5]
Æ¥ÅäË«×Ö½Ú×Ö·û(°üÀ¨ºº×ÖÔÚÄÚ)
£º ["\x00-\xff]
Ó¦Ó㺼ÆËã×Ö·û´®µÄ³¤¶È
£¨Ò»¸öË«×Ö½Ú×Ö·û³¤¶È¼Æ2£¬ASCII×Ö·û¼Æ1£©
String.prototype.len=function(){return
this.replace(["\x00-\xff]/g,"aa").length;}
Æ¥Åä¿ÕÐеÄÕýÔò±í´ïʽ
£º [\s| ]*\r
Æ¥ÅäHTML±ê¼ÇµÄÕýÔò±í´ïʽ£º /<(.*)>.*<\/>|<(.*) \/>/
Æ¥ÅäÊ×β¿Õ¸ñµÄÕýÔò±í´ïʽ
£º ("\s*)|(\s*$)
Ó¦ÓãºjavascriptÖÐûÓÐÏñvbscriptÄÇÑùµÄtrimº¯Êý£¬ÎÒÃǾͿÉÒÔÀûÓÃÕâ¸ö±í´ïʽÀ´ÊµÏÖ£¬ÈçÏ£º
String.prototype.trim = function() {
return this.replace(/("\s*)|(\s*$)/g, "");
}
ÀûÓÃÕýÔò±í´ïʽ·Ö½âºÍת»»IPµØÖ·
£º
ÏÂÃæÊÇÀûÓÃÕýÔò±í´ïʽƥÅäIPµØÖ·£¬²¢½«IPµØÖ·×ª»»³É¶ÔÓ¦ÊýÖµµÄjavascript³ÌÐò£º
function IP2V(ip) {
re=/(\d+)\.(\d+)\.(\d+)\.(\d+)/g //Æ¥ÅäIPµØÖ·µÄÕýÔò±í´ïʽ
if(re.test(ip)) {
return
RegExp.*Math.pow(255,3))+RegExp.*Math.pow(255,2))+RegExp.*255+RegExp.*1
}
else {
throw new Error("Not a valid IP address!")
}
}
²»¹ýÉÏÃæµÄ³ÌÐòÈç¹û²»ÓÃÕýÔò±í´ïʽ£¬¶øÖ±½ÓÓÃsplitº¯ÊýÀ´·Ö½â¿ÉÄܸü¼òµ¥£¬³ÌÐòÈçÏ£º
var ip="10.100.20.168"
ip=ip.split(".")
alert("IPÖµÊÇ£º"+
(ip[0]*255*255*255+ip[1]*255*255+ip[2]*255+ip[3]*1))
Æ¥ÅäEmailµØÖ·µÄÕýÔò±í´ïʽ
£º \w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*
Æ¥ÅäÍøÖ·URLµÄÕýÔò±í´ïʽ
£º http://(
Ïà¹ØÎĵµ£º
¹ØÓÚPHPµÄǰ;£¨Èý£© £¨À´×Ô±¾Õ¾µÄÏûÏ¢£©
6.PHPµÄ¼òÒªÀúÊ·
PHP×î³õ×÷ΪһÖÖÓÃPerlд³ÉµÄ¼òµ¥Ð¡ÇɵÄCGI¹¤¾ß£¬±»³ÆÎª“¸öÈËÖ÷Ò³¹¤¾ß£¨Personal Home Page Tools£©”£¬ºóÀ´¸Ä³ÆÎª“¸öÈËÖ÷Ò³¹¹½¨¹¤¾ßÏ䣨Personal Home Page Construction Kit£©”¡£
Ò²Ôø½Ð×ö“רҵÖ÷Ò³¹¤¾ß£¨Professional Home P ......
±êÌâÓе㳤£¬Æäʵ¾ÍÊÇÓÃÀ´Ïòhttps·þÎñÆ÷postÊý¾Ý
function curlPost($url, $data, $timeout = 30)
{
$ssl = substr($url, 0, 8) == "https://" ? TRUE : FALSE;
$ch = curl_init();
$opt = array(
CURLOPT_URL => $url,
CURLOPT_POST => 1,
CURLOPT_ ......
ϵͳ¼°Èí¼þ°æ±¾
FreeBSD 7.3
Apache-2.2.14-5[ 1.3.42£¨Unix£©]
PHP-5.2.12
MySQL-5.0.90
Freebsdͨ¹ýport°²×°nginx
Nginx ("engine x") ÊÇÒ»¸ö¸ßÐÔÄÜµÄ HTTP ºÍ·´Ïò´úÀí·þÎñÆ÷£¬Ò²ÊÇÒ»¸ö IMAP/POP3/SMTP ´úÀí·þÎñÆ÷¡£ Nginx ÊÇÓÉ Igor Sysoev Ϊ¶íÂÞ˹·ÃÎÊÁ¿µÚ¶þµÄ Rambler.ru Õ¾µã¿ª·¢µÄ£¬ËüÒѾÔÚ¸ÃÕ¾µãÔËÐг¬¹ýÁ½ ......
it is 21th of May. The Month of PHP Security
(http://www.php-security.org) is still running and we have reached a
vulnerability count of 40 vulnerabilities, which is nearly as much as we
disclosed during the whole Month of PHP Bugs in 2007. However there are
11 more days until the end of May and ......
php½Ì³Ì mysql½Ì³Ì_connect Óëmysql_pconnectº¯ÊýÓëʵÀý½Ì³Ì
mysql_connect
mysql_connect($this->root,$this->user,$this->pass)
/*
mysql_connect ,µ¥¸ö·´ÎÊÓû§²»»áƵ·±µÄµ÷ÓÃÊý¾Ý¿â½Ì³Ì£¬Ã»±ØÒª±£³ÖÁ¬½Ó£¬¶øÇÒmysqlµÄÁ¬½ÓÊýÒ²ÊÇÓÐÏÞÖÆµÄ£¬ ʹÓà ¼°Ê±·ÃÎÊ±È½ÏÆµ·±£¬Ò²×îºÃʹÓÃmysql_connect£¬ÕâÑùÊ¹Ó ......