phpµ¥Àýģʽ
<?php
//µ¥ÀýģʽµÄÀàLock
class
Lock
{
//¾²Ì¬ÊôÐÔ$instance
static
private
$instance
= NULL;
//Ò»¸öÆÕͨµÄ³ÉÔ±ÊôÐÔ
private
$switch
= 0;
//getInstance¾²Ì¬³ÉÔ±·½·¨
static
function
getInstance()
{
//Èç¹û¶ÔÏóʵÀý»¹Ã»Óб»´´½¨£¬Ôò´´½¨Ò»¸öеÄʵÀý
if
(self::
$instance
== NULL)
{
self::$instance
=
new
Lock();
}
//·µ»Ø¶ÔÏóʵÀý
return
self::
$instance
;
}
//¿Õ¹¹Ô캯Êý
private
function
Lock()
{
&
Ïà¹ØÎĵµ£º
±àÒë°²×°
apache
ÏÂÔØapache°²×°
=============================
ÎÒ°ÑËû°²×°ÔÚ/usr/local/apacheĿ¼ÏÂ
tar -zxvf apacheÎļþ
½øÈë½âѹºóµÄĿ¼£¬ÅäÖÃ./configure --prefix=/usr/local/apache -enable-mods-shared=all -enable-so -enable-rewrite
make
make install
È»ºóÆô¶¯/usr/local/apache/bin/apachectl sta ......
ÕâÊÇËæ»úÑ¡ÔñA0-A3ËÄ×éÊý¾ÝÖÐÆäÖÐÒ»×éPHP´úÂë:
<?php
$A[0]="QQ:<font color=ff32000>7161283</font>";
$A[1]="E_mail:<font color=ff32000>15018499772@139.com</font>";
$A[2]="ÊÖ»ú:<font color=ff32000>15018499772</font>";
$A[3]="MSN:<font color=ff32000>chinaa ......
php½Ì³Ì mysql½Ì³Ì_connect Óëmysql_pconnectº¯ÊýÓëʵÀý½Ì³Ì
mysql_connect
mysql_connect($this->root,$this->user,$this->pass)
/*
mysql_connect ,µ¥¸ö·´ÎÊÓû§²»»áƵ·±µÄµ÷ÓÃÊý¾Ý¿â½Ì³Ì£¬Ã»±ØÒª±£³ÖÁ¬½Ó£¬¶øÇÒmysqlµÄÁ¬½ÓÊýÒ²ÊÇÓÐÏÞÖƵģ¬ ʹÓà ¼°Ê±·ÃÎʱȽÏƵ·±£¬Ò²×îºÃʹÓÃmysql_connect£¬ÕâÑùÊ¹Ó ......
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
th ......