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

ÈçºÎ±àдPHPÀ©Õ¹

 ¼ò ½é
PHPÈ¡µÃ³É¹¦µÄÒ»¸öÖ÷ÒªÔ­ÒòÖ®Ò»ÊÇËýÓµÓдóÁ¿µÄ¿ÉÓÃÀ©Õ¹¡£web¿ª·¢ÕßÎÞÂÛÓкÎÖÖÐèÇó£¬ÕâÖÖÐèÇó×îÓпÉÄÜÔÚPHP·¢ÐаüÀïÕÒµ½¡£PHP·¢Ðаü°üÀ¨Ö§³Ö¸÷ÖÖÊý¾Ý¿â£¬Í¼ÐÎÎļþ¸ñʽ£¬Ñ¹Ëõ£¬XML¼¼ÊõÀ©Õ¹ÔÚÄÚµÄÐí¶àÀ©Õ¹¡£
À©Õ¹APIµÄÒýÈëʹPHP3È¡µÃÁ˾޴óµÄ½øÕ¹£¬À©Õ¹API»úÖÆÊ¹PHP¿ª·¢ÉçÇøºÜÈÝÒ׵Ŀª·¢³ö¼¸Ê®ÖÖÀ©Õ¹¡£ÏÖÔÚ£¬Á½¸ ......

PHPÏòÓÒ²àÀ­²Ëµ¥£¬²âÊÔʹÓÃÖÐ


 Õâ¸öÊÇÓÉasp¶þ¼¶²àÀ­²Ëµ¥¸ÄµÄ
<script language="javascript">
// JavaScript Document
startList = function() {
if (document.all && document.getElementById) {
navRoot = document.getElementById("nav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.chil ......

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 ......

PHPʱ¼ä¼ÆËãÎÊÌâ½²½â

½üÔÚѧ[url=javascript:;]PHP[/url],һλÅóÓÑÎʵ½[url=javascript:;]ʱ¼ä[/url]µÄ¼ÆËã,´ËʱÎÒÏëµ½ÁËdelphiºÍmssqlµÄ¼ÆËã[url=javascript:;]º¯Êý[/url],ËüÃÇÓÃÆðÀ´¶¼ºÜ·½±ã,µ«²é²éphpÊֲᲢδ·¢ÏÖÀàËÆµÄʱ¼ä¼ÆË㺯Êý,ͨ¹ýÍøÎĵįô·¢ºÍ×ÔÒѵIJâÊÔ,»¹ÊÇÕÒµ½¼òµ¥µÄ[url=javascript:;]·½·¨[/url]À´ÊµÏÖ 8 =FP92X  
¾ßÌåÈ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ