Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

php³ÌÐòÔ±ÃæÊÔÌ⣨һ£©


1. ÓÃPHP´òÓ¡³öǰһÌìµÄʱ¼ä£¬´òÓ¡¸ñʽÊÇ2007Äê5ÔÂ10ÈÕ 22:21:21
2. PHP´úÂëÈçÏ£º
$a="hello"; 
$b=&$a;
unset($b);
$b="world"; 
echo $a;
Æä½á¹ûÊÇ£¿
3. PHP´úÂëÈçÏ£º
$str="cd"; 
  $$str="landog";  
$$str.="ok";
echo $cd;
Æä½á¹ûÊÇ£¿ 
4. ÓÃPHPдһ¶Î´úÂ룬ʵÏÖ²»Ê¹ÓõÚ3¸ö±äÁ¿£¬½»»»$a¡¢$bµÄÖµ£¬$a¡¢$bµÄ³õʼֵ×Ô¼º¶¨¡£
5. ¸ù¾ÝÌâĿҪÇó£¬ÓÃPHPд³ö´úÂë¡£
±íÃûUser 
ID  Name   Tel         Content   Date 
1   ÕÅÈý 13333663366  ´óר±ÏÒµ  2006-10-11
3   ÕÅÈý 13612312331  ±¾¿Æ±ÏÒµ  2006-10-15
5   ÕÅËÄ 020-5566556  ÖÐר±ÏÒµ  2006-10-15
4   ÍõÎå 13521212125  ´óר±ÏÒµ   2006-12-25
2   …………
6   …………
¼ÙÉèÊý¾Ý¿âÁ¬½ÓÈçÏ£º
$mysql_db=mysql_connect("local","root","pass");
@mysql_select_db("DB",$mysql_db);
(1)²éѯ³öËùÓÐNameµÈÓÚ“ÕÅÈý”µÄ¼Ç¼£¬²¢Êä³ö¡£
(2)°´IDÉýÐò²éѯ£¬Ö»·µ»ØÅÅÐòºóµÄǰ3Ìõ¼Ç¼£¬²¢Êä³ö¡£
6. javascriptÄÜ·ñ¶¨Òå¶þάÊý×飬Èç¹û²»ÄÜÄãÈçºÎ½â¾ö£¿
7. ¼ÙÉèa.htmlºÍb.htmlÔÚͬһ¸öÎļþ¼ÐÏÂÃæ£¬ÓÃjavascriptʵÏÖµ±´ò¿ªa.htmlÎåÃëÖÓºó£¬×Ô¶¯Ìø×ªµ½b.html¡£
8. ÓÐÁ½¸öÎļþa.htmlºÍa.php£¬´úÂëÈçÏ£º
a.html
<html>
<head>
  <meta http-equiv=Content-Type content=text/html;charset=utf-8>
  <title>PHP³ÌÐòÔ±ÃæÊÔ</title>
</head>
<body>
  <center> 
   <form method="post" action="a.php">
    <table border="1"> 
     <tr>
      <td align="right">ÐÕÃû£º</td>
      <


Ïà¹ØÎĵµ£º

Windows ÏÂPHP+IISµÄ°²×°·½·¨(PHP°æ±¾Îª5.0)

×î½üÐèҪʹÓÃÏÂPHPÏà¹ØµÄ¶«Î÷£¬²éÕÒÁËһЩ×ÊÁÏ£¬ÏÖ½«PHPÅäÖ÷½·¨¼Ç¼һÏ£¬ÒÔÃâÒÔºóÍü¼Ç£¬ºÇºÇ£¬³õѧÕߣ¬¸÷λͬѧ²»ÒªÅÄש£¬¿ªÊ¼ÕýÌ⣬Ö÷Òª²Ù×÷ÈçÏ£º
1,°Ñphp-5.0.0-Win32.zip½âѹ·Åµ½C:\php
2,php.ini-dist¸ÄÃûΪphp.ini,ÕÒµ½µÚ438ÐÐ¸Ä³É extension_dir = c:\php\ext
3,È¥µô565ÐÐ;extension=php_mysql.dllÇ°ÃæµÄ";"×¢Ê ......

Óà PHP ×ßÏò¶¯Ì¬

Óö¯Ì¬¶ÔÏóΪӦÓóÌÐòÔö¼ÓÁé»îÐÔ
PHP V5 еÄÃæÏò¶ÔÏó±à³ÌÌØÐÔÏÔÖøÌáÉýÁËÕâ¸öÁ÷ÐÐÓïÑÔÖеŦÄܲã´Î¡£Ñ§Ï°ÈçºÎÓà PHP V5 ¶¯Ì¬ÌØÐÔ´´½¨¿ÉÒÔÂú×ãÐèÇóµÄ¶ÔÏó¡£
PHP V5 ÖÐеÄÃæÏò¶ÔÏó±à³Ì£¨OOP£©ÌØÐÔµÄÒýÈëÏÔÖøÌáÉýÁËÕâ¸ö±à³ÌÓïÑԵŦÄܲã´Î¡£ÏÖÔÚ²»½öÓÐÁË˽Óеġ¢Êܱ£»¤µÄºÍ¹«¹²µÄ³ÉÔ±±äÁ¿ºÍº¯Êý
—— ¾ÍÏñÔÚ Jav ......

php µÄSESSIONµÄÀí½â

ÈýÄêǰתÓïÑÔ×öÁËJ2ee£¬½ñÌìÎÒÓֻص½µÄÔ­µã¡£ÈýÄêǰÎÒÓÃPHPµÄ¿ª·¢ÍøÕ¾µÄ·½Ê½½øÈëÁËÈí¼þÕâ¸öÐÐÒµ£¬Ã»Ïëµ½ÏÖÔÚÎÒÓÖ»ØÀ´ÁË£¬ÕõÔú×ÅÍ´¿àµÄ»ØÀ´ÁË¡£
½«À´µÄÈí¼þ¿ª·¢ºÍ¹ÜÀíÎÒ½«×¨×¢ÓÚ»¥ÁªÍø¼¼ÊõµÄ·¢Õ¹¡£
ÀÎɧ·¢ÍêÁË¡£ÏÖÔÚÈÃÎÒÀ´¼Ç¼һÏÂÎÒ¶ÔSESSIONµÄdz¼û°É¡£
ͨ¹ýini_set('session.use_trans_sid', 0);ÉèÖÃÔËÐл·¾³ÖйØÓÚSESS ......

linuxÏÂ php5.3.2 µ÷ÓÃ so

php ͨÓõĵ÷Óà soµÄ·½·¨ÊÇʹÓÃdl()º¯Êý£¬µ«ÊÇÔÚphp5.3Ö®ºó²»ÔÙÖ§³ÖÕâÖÖ·½·¨£¬½öÖ§³Ö¾²Ì¬µ÷Óã¬Ê¹ÓÃdl() ¶¯Ì¬µ÷Óõķ½·¨¼û£º
   ÒýÓÃÒ³1:   http://tech.idv2.com/2007/07/06/use-local-so-in-php/
¸Ðлԭ×÷ÕßÌṩµÄÇåÎúÃ÷Á˵ķ½·¨£¬µ«ÊÇÎÒÔÚ5.3.1°æ±¾iÖÐûÓÐͨ¹ý£¬ÓÚÊÇÎÒÕÒµ½ÁËÒ³Ãæ£º
    ......

php»ñÈ¡·þÎñÆ÷ʱ¼ä

ºÜ¶àʱºòÎÒÃÇϲ»¶ÓÃjsÀ´»ñÈ¡ÈÕÆÚºÍʱ¼ä£¬µ«Õâ½ö½öÊǿͻ§¶ËµÄ¡£
ÎÒÃÇ¿ÉÒÔÓÃphpµÄdateº¯Êý¼´¿ÉÀ´»ñÈ¡·þÎñÆ÷ÉϵÄʱ¼ä£º
 <?php
//½«Ê±ÇøÉèÖÃΪÖйú
date_default_timezone_set("PRC");
echo date("Y-m-d l H:i:s A");
//ÀýÊä³ö£º2010-03-06 Saturday 11:51:29 AM
?> ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ