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

php:global±äÁ¿µÄʹÓÃ

global¶¨ÒåÒ»¸öÈ«¾Ö±äÁ¿£¬Õâ¸öÈ«¾Ö±äÁ¿²»ÊÇÓ¦ÓÃÕû¸öÍøÕ¾£¬¶øÊÇÓ¦ÓÃÓëµ±Ç°Ò³Ãæ£¨°üÀ¨requireºÍincludeÎļþ£©Îļþ¡£
$aa="test";
function test()
{
    global $aa;
    echo $aa;
}
test(); //print test
º¯ÊýÄÚ¶¨ÒåµÄ±äÁ¿º¯ÊýÍâ¿ÉÒÔµ÷Óã¬ÔÚº¯ÊýÍⶨÒåµÄµÄ±äÁ¿º¯ÊýÄÚ²»ÄÜʹÓá£
global $aa;
$aa="test"
function test()
{
    echo $aa;
}
test() // print ²»Êä³öÈκζ«Î÷


Ïà¹ØÎĵµ£º

PHP·À×¢Èë·ÖÎö

ÔÚÏÖÔÚ¸÷ÖֺڿͺáÐеÄʱºò£¬ÈçºÎʵÏÖ×Ô¼ºphp´úÂ밲ȫ£¬±£Ö¤³ÌÐòºÍ·þÎñÆ÷µÄ°²È«ÊÇÒ»¸öºÜÖØÒªµÄÎÊÌ⣬ÎÒËæ±ã¿´ÁËϹØÓÚphp°²È«µÄ×ÊÁÏ£¬²¢²»ÊǺܶ࣬ÖÁÉÙ±ÈaspÉÙ¶àÁË£¬ºÇºÇ£¬ÓÚÊǾÍÏëдµã¶«Î÷£¬À´·ÀÖ¹ÕâЩ¿ÉÄܳöÏÖµÄÇé¿ö¡£ÕâÀïûÓÐÌ«ÉîµÄ¼¼Êõº¬Á¿£¬ÎÒÖ»ÊDZȽϼòµ¥µÄ̸ÁË̸¡£(ÒÔϲÙ×÷ÈçÎÞ¾ßÌå˵Ã÷£¬¶¼ÊÇ»ùÓÚPHP+MySQL+ApacheµÄ ......

PHPÖÐCURL·½·¨curl_setopt()º¯ÊýµÄһЩ²ÎÊý

 
ÒÔϹØÓڴ˺¯Êý¸÷ÏîʹÓòÎÊý:
bool curl_setopt (int ch, string option, mixed value)
curl_setopt()º¯Êý½«ÎªÒ»¸öCURL»á»°ÉèÖÃÑ¡Ïî¡£option²ÎÊýÊÇÄãÏëÒªµÄÉèÖã¬valueÊÇÕâ¸öÑ¡Ïî¸ø¶¨µÄÖµ¡£
ÏÂÁÐÑ¡ÏîµÄÖµ½«±»×÷Ϊ³¤ÕûÐÎʹÓÃ(ÔÚoption²ÎÊýÖÐÖ¸¶¨)£º
CURLOPT_INFILESIZE
: µ±ÄãÉÏ´«Ò»¸öÎļþµ½Ô¶³ÌÕ¾µã£¬Õâ¸öÑ¡Ï ......

phpÃæÊÔ£¨±ÊÊÔ²¿·Ö£©

 
ÆÕͨPHP³ÌÐòÔ±±ÊÊÔÌâ
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"; 
  $$str="landog";  
$$st ......

Ïêϸ½âÊÍPHPÖÐheaderºÍcontent


void header ( string string [, bool replace [, int http_response_code]] )
void header ( string string [, bool replace [, int http_response_code]] )
header()ÊÇÓÃÀ´·¢ËÍ HTTP HeaderµÄ¡£replaceÊǸö¿ÉÑ¡µÄ²ÎÊý£¬Ö¸Ê¾ÊÇ·ñÌæ´úÒ»¸öÏÈÆÚÏàËÆµÄheader£¬
......

Yii PHP FrameworkʵÓÃÈëÃŽ̳Ì

˵Ã÷£ºÒòΪ×î½ü¹¤×÷¹¤×÷¹ØÏµ£¬ÐèÒª¿ª·¢Ò»¸öÔÚLinuxÏÂÔËÐеÄWeb Application£¬ÐèÒª¶ÔÏÖÔڱȽÏÁ÷ÐеÄһЩPHP¿ò¼Ü×öÒ»¸öÁ˽âºÍÆÀ¹À£¬ÏÂÃæµÄÕâÆªÎÄÕÂÊDZÊÕß×î½üѧϰһ¸ö±È½ÏеÄPHP FrameworkµÄÒ»µã¾­ÀúºÍ²Ù×÷²½Ö裬ÒòΪ¹Ù·½µÄÊÖ²áдµÃ±È½Ï»Þɬ£¨ÌرðÊÇÖÐÎĵģ©£¬Ôø¾­³¢ÊÔ±é¶ÁËüÄǸöÊÖ²áÔÙ¶¯ÊÖ£¬¶ÁÁËÒ»´ó°ë·¢ÏÖÈÔÎÞ·¨Àí½â£¬ÓÚÊÇ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ