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

PHPÍⲿ±äÁ¿Óë»·¾³±äÁ¿

PHPÍⲿ±äÁ¿Óë»·¾³±äÁ¿
PHPµÄÌØµãÖ®Ò»¾ÍÊÇ¿ÉÒÔÓüòµ¥µÄ·½Ê½´¦Àí±íµ¥Êý¾Ý£¬»ñÈ¡»·¾³±äÁ¿¡£ÔÚPHPÖУ¬ÕâЩÍⲿÊý¾Ý»ò±äÁ¿±£´æÔÚÒ»ÖÖÌØÊâµÄÈ«¾Ö±äÁ¿Êý×éÖС£
±íµ¥Êý¾Ý
$_GET£º»ñÈ¡GETÇëÇó·¢Ë͵ÄÊý¾Ý
$_POST£º»ñÈ¡POSTÇëÇó·¢Ë͵ÄÊý¾Ý
$_REQUEST£º¿ÉÒÔͬʱ»ñÈ¡GETºÍPOSTÇëÇó·¢Ë͵ÄÊý¾Ý
¡¾Ê¾Àý¡¿
ÇëÇóURL£ºhttp://localhost/test.php?username=alex&pwd=365php
Îı¾²é¿´¸´ÖÆ´úÂë´òÓ¡¹ØÓÚ
<?php   
//»ñÈ¡GETÇëÇóÊý¾Ý   
echo $_GET['username']; //Êä³öalex   
echo $_GET['pwd'];      //Êä³ö365php   
?>  
<?php
//»ñÈ¡GETÇëÇóÊý¾Ý
echo $_GET['username']; //Êä³öalex
echo $_GET['pwd']; //Êä³ö365php
?>
¡¾Ê¾Àý¡¿
Îı¾²é¿´¸´ÖÆ´úÂë´òÓ¡¹ØÓÚ
<form method="POST">   
Óû§Ãû£º<input type="text" name="uname" /><br />   
ÃÜÂ룺<input type="text" name="pwd" /><br />   
<input type="submit" value="µÇ¼" />   
</form>   
  
<?php   
echo $_POST["uname"];  //Êä³öÓû§ÔÚ±íµ¥ÉÏÊäÈëµÄÓû§Ãû   
echo $_POST["pwd"];  //Êä³öÓû§ÔÚ±íµ¥ÉÏÊäÈëµÄÃÜÂë   
echo $_REQUEST["uname"];  //$_REQUESTÒ²¿ÉÒÔ»ñÈ¡µ½POSTÊý¾Ý   
print_r($_REQUEST);   
?>  
<form method="POST">
Óû§Ãû£º<input type="text" name="uname" /><br />
ÃÜÂ룺<input type="text" name="pwd" /><br />
<input type="submit" value="怬" />
</form>
<?php
echo $_POST["uname"]; //Êä³öÓû§ÔÚ±íµ¥ÉÏÊäÈëµÄÓû§Ãû
echo $_POST["pwd"]; //Êä³öÓû§ÔÚ±íµ¥ÉÏÊäÈëµÄÃÜÂë
echo $_REQUEST["uname"]; //$_REQUESTÒ²¿ÉÒÔ»ñÈ¡µ½POSTÊý¾Ý
print_r($_REQUEST);
?>
»·¾³±äÁ¿
$_ENV
$_SERVER
°üº¬ÁËWeb·þÎñÆ÷µÄһЩÅäÖÃÐÅÏ¢£¬ÒÔ¼°ä¯ÀÀÆ÷µÄһЩ״̬ÐÅÏ¢£¬Ê¹Óú¯Êýphpinfo()¿ÉÒÔ·µ»Ø¸ü¶àµÄ»·¾³ÐÅÏ¢£¬ÆäÖаüº¬ÁË$_ENVºÍ$_SERVERµÄÄÚÈÝ¡£
$_ENV°üº¬£º
[TEMP] =&


Ïà¹ØÎĵµ£º

½²½²phpµÄħÊõ·½·¨

PHP5.0ºó£¬phpÃæÏò¶ÔÏóÌá³É¸ü¶à·½·¨£¬Ê¹µÃphp¸ü¼ÓµÄÇ¿´ó£¡£¡
һЩÔÚPHP½ÐħÊõ·½·¨µÄº¯Êý£¬ÔÚÕâÀï½éÉÜһϣºÆäʵÔÚÒ»°ãµÄÓ¦ÓÃÖУ¬ÎÒÃǶ¼ÐèÒªÓõ½ËûÃÇ£¡£¡
1.__construct() µ±ÊµÀý»¯Ò»¸ö¶ÔÏóµÄʱºò£¬Õâ¸ö¶ÔÏóµÄÕâ¸ö·½·¨Ê×Ïȱ»µ÷Óá£
Java´úÂë
class Test { function __construct() { ec ......

Àí½âPHPÖеÄMVC±à³ÌÖ®MVC¿ò¼Ü¼ò½é

¡¾Ê²Ã´ÊÇMVC£¿¡¿
        MVCÊÇÒ»¸ö¿ÉÒÔÈÃÄã°Ñ“Èý¸ö²¿·Ö£¨¼´MVCµÄÈ«³Æ£¬Model¡¢ View¡¢Controller£©”гµ÷µØ×é³ÉÒ»¸ö¸´ÔÓÓ¦ÓóÌÐòµÄ¸ÅÄî¡£Ò»Á¾Æû³µ¾ÍÊÇÒ»¸öÔÚÏÖʵÉú»îÖзdz£ºÃµÄMVCÀý×Ó¡£ÎÒÃÇ¿´³µ¶¼¿´Á½¸öView£¨ÏÔ Ê¾£©²¿·Ö£ºÄÚ²¿ºÍÍⲿ¡£¶øÕâÁ½¸ö¶¼Àë²»¿ªÒ»¸öController£ ......

phpħÊõ·½·¨

class lamp
 {
   public function __construct()  
{
  }
  
  public function __get($var) //»ñÈ¡²»´æÔÚµÄÊôÐÔʱµ÷ÓÃ
  {
   echo "²»´æÔÚ±äÁ¿$var<br>";
  }
  public function __set($var ......

¶þ½øÖÆÈ¨ÏÞ¿ØÖÆPHPÀà

<?php
/* ¶þ½øÖÆÈ¨ÏÞ¿ØÖÆPHPÀà
* ×÷ Õß: ¶à²ËÄñ
* ÓÊ Ïä: kingerq AT QQ DOT com
* À´ Ô´£ºhttp://blog.csdn.net/kingerq/archive/2009/10/22/4714223.aspx
* ´´½¨Ê±¼ä: 2009-10-22
*/
class binPower{

var $power = "";
//ȨÏÞ´æÖü±äÁ¿,Ê®½øÖÆÕûÊý

function __construct($power) ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ