PHP ¾Å¾Å³Ë·¨±í
¿ÉÒÔ¼òµ¥µÄÓÐÁ½¸öforÑ»·±íʾ ¾Å¾Å³Ë·¨±í,µ«ÊDz¢²»ÖªµÀÈçºÎ½øÐÐURLµÄÉèÖÃ.
<?php
for($a =1;$a<=9;$a++)
{
for($b =1;$b<=$a;$b++)
{$c =$a *$b;
echo "$a*$b=$c ";
}
echo "<p>";
}
?>
Ïà¹ØÎĵµ£º
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 ......
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 ......
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 ......
1¡¢mysql_connect()-½¨Á¢Êý¾Ý¿âÁ¬½Ó {3RY4HVT?
¸ñʽ£º Fv n:V\eb
resource mysql_connect([string hostname [:port] [:/path/to/socket] [, string username] [, string password]]) _I;+p eq
Àý£º 1(V>8}zn
$conn = @mysql_connect("localhost", "username", "password") or dir(" ......
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£¬
......