phpÖеÄÒýÓÃ
PHPÖÐÒýÓÃÖ¸µÄÊDz»Í¬µÄÃû×Ö·ÃÎÊͬһ¸ö±äÁ¿ÄÚÈÝ. µ«ÕâÓë£ÃÓïÑÔÖеÄÖ¸ÕëÊÇÓвî±ðµÄ£®£ÃÓïÑÔÖеÄÖ¸ÕëÀïÃæ´æ´¢µÄÊDZäÁ¿µÄÄÚÈÝÔÚÄÚ´æÖдæ·ÅµÄµØÖ·¡£
¹ØÓÚ¶Ô±äÁ¿£¬º¯Êý»òÕßÀàµÄÒýÓò»¶à˵£¬µ«ÒªËµÒ»ÏÂunsetÒ»¸öÒýÓã¬Ê¾Àý£º
<?php
$a = "hello";
$b =&$a;
unset($b);
echo '$a:'.$a;
//output:$a:hello
?>
//²»»á unset $a£¬Ö»ÊÇ $b¡£
global ÒýÓÃ:
µ±Óà global $var ÉùÃ÷Ò»¸ö±äÁ¿Ê±Êµ¼ÊÉϽ¨Á¢ÁËÒ»¸öµ½È«¾Ö±äÁ¿µÄÒýÓá£Ò²¾ÍÊÇ˵ºÍÕâÑù×öÊÇÏàͬµÄ¡£
$this
ÔÚÒ»¸ö¶ÔÏóµÄ·½·¨ÖУ¬$this ÓÀÔ¶Êǵ÷ÓÃËüµÄ¶ÔÏóµÄÒýÓá£
Ïà¹ØÎĵµ£º
< type="text/javascript">
document.body.oncopy = function() {
if (window.clipboardData) {
setTimeout(function() {
var text = clipboardData.getData("text");
......
PHPµÄÁ÷ÐУ¬¾ø²»ÊÇżȻµÄ£¬¸÷ÖÖ¿ªÔ´¸¨ÖúÏîÄ¿Æðµ½Á˲»Ð¡µÄ×÷Óá£
1. ·¢ËÍÓʼþ phpmailer
2. ¹ÜÀíÓû§ Php user class
3. ץȡRSSժҪ Magpie RSS
4. »ñÈ¡·ÃÎÊÕߵĵØÀíÐÅÏ¢ Maxmind
5. »ñȡԶ³ÌÄÚÈÝ htmlSQL class
6. Trackback php trackback
7. Ä£°åϵͳ£¬µ±È»¾ÍÊÇSmarty ÁË
8. BBcode StringParser_B ......
Èí¼þ°æ±¾:
php-5.2.13-Win32
apache_2.2.9-win32-x86-no_ssl-r2.msi(×¢Ò⣺APACHE 2.2.X°æ±¾ÒÔÉÏÒªÔö¼Ó²å¼þ²ÅÖ§³ÖPHP 5µÄ)
mysql-5.1.44-win32.msi
ÏÈ×°µÄphp5,Ö±½Ó½âѹÎļþµ½C:\php(°²×°µ½ÄÄÀï²¢²»»áÓÐÓ°Ï죬ƾ¸öÈËϲºÅ£¬±¾ÎÄÖеÄËùÓз¾¶¶¼ÒÔÎҵݲװ·¾¶£¬Çë´ó¼ÒÔÚ×Ô¼ºµÄ»úÆ÷Éϰ²×°µÄʱºò×¢ÒâÐÞ¸ÄΪ×Ô¼ºµÄ·¾¶)
½Ó× ......
PHPÖвå¼þ»úÖÆµÄÒ»ÖÖʵÏÖ·½°¸
ÕâÆªÎÄÕµijö·¢µãÊÇÓÉÓÚÒ»ÅóÓÑÎÊÎÒÊÇ·ñ»á²å¼þ£¬ÒÔ¼°¶Ô²å¼þ»úÖÆÊÇ·ñÀí½â£¬¼°ÆäÔÚPHPÖеÄʵÏÖ¡£ÎÒµ±Ê±ÈÏΪ²»¾ÍÊÇÒ»¸ö¹¦ÄܵÄʵÏÖô£¬ºÇºÇ¡£Ïë·¨ºÜ¼òµ¥£¬ÔÚÍøÉϲéÁËһϣ¬²ÅÖªµÀÔÀ´²»ÊÇÄÇô¼òµ¥µÄÒ»»ØÊ£¬ÔÚÍøÉÏժ¼ÁËÒ»¸ö·½·¨£¬´Ë·½°¸½öÊDzå¼þ»úÖÆÔÚPHPÖеÄʵÏÖ·½°¸Ö®Ò»£¬ÕªÂ¼ÏÂÀ´ºÍ´ó¼Ò·Ö ......
1 MYSQLÖеÄ×Ö·û¼¯¸ÅÄî
MysqlµÄ×Ö·û¼¯ÀïÓÐÁ½¸ö¸ÅÄһ¸öÊÇ"Character set£¨×Ö·û¼¯£©"£¬ÁíÒ»¸öÊÇ"Collations"¡£
1.1 Collations
Collations·³ÉÖÐÎÄÊÇ"УÑé"£¬ÔÚÍøÒ³¿ª·¢µÄ¹ý³ÌÖУ¬Õâ¸ö´Ê»ã£¬Ö»ÔÚMysqlÀïʹÓã¬Ö÷Òª×÷ÓÃÊÇÖ¸µ¼Mysql¶Ô×Ö·ûµÄ±È½Ï£¬±ÈÈ磬 ASCII×Ö·û¼¯ÀCol ......