http://www.lqiang.org Welcome to LQiang's Blog zh-cn O-blog http://www.lqiang.org/index.php?id=515 Thu, 02 Sep 2010 15:51:54 +0800 http://www.lqiang.org/index.php?id=515 一.正则表达式
1.匹配符
1)头匹配符"^":如^0754,只匹配开头为0754的字符串
2)尾匹配符"$":如0754$,只匹配结尾为0754的字符串
3)全字匹...]]> http://www.lqiang.org/index.php?id=514 Wed, 01 Sep 2010 12:53:36 +0800 http://www.lqiang.org/index.php?id=514 站点缩略图生成器
出处：
http://www.zubrag.com/scripts/website-thumbnail-generator.php
翻译：
[...]]> http://www.lqiang.org/index.php?id=513 Tue, 31 Aug 2010 08:27:11 +0800 http://www.lqiang.org/index.php?id=513

[code]<?php
// literally from the ABNF in rfc3986 (thanks to 'WCP')
function validateIPv6($IP)
{
return preg_match('/\A
(?: ...]]> http://www.lqiang.org/index.php?id=512 Mon, 30 Aug 2010 08:13:32 +0800 http://www.lqiang.org/index.php?id=512 [code]<?php
class MySQL2XML {
protected $conn;
protected $result;
protected $tables;
protected $...]]> http://www.lqiang.org/index.php?id=511 Sun, 29 Aug 2010 08:23:47 +0800 http://www.lqiang.org/index.php?id=511
$str="as2223adfsf0s4df0sdfsdf";

echo preg_replace("/0/","",$str);　//去掉0字符，此时相当于 replace的功能, preg_replace("/0/","A",$str);...]]> http://www.lqiang.org/index.php?id=510 Sun, 29 Aug 2010 08:21:11 +0800 http://www.lqiang.org/index.php?id=510 <?php
$url='http://www.domain.com/';
$html = file_get_contents($url);
echo $html;
?>

方法2：用file_get_contents函数,以post方式获取url
<?p...]]> http://www.lqiang.org/index.php?id=509 Sat, 28 Aug 2010 08:13:08 +0800 http://www.lqiang.org/index.php?id=509 比如，我在本地的...]]> http://www.lqiang.org/index.php?id=508 Fri, 27 Aug 2010 23:08:08 +0800 http://www.lqiang.org/index.php?id=508 http://www.lqiang.org/index.php?id=507 Thu, 26 Aug 2010 07:49:10 +0800 http://www.lqiang.org/index.php?id=507 　　Output Control 函数可以让你自由控制脚本中数据的输出。它非常地有用，特别是对于：当你想在数据已经输出后，再输出文件头的情况。输出控制函数不对使用 header() 或 s...]]> http://www.lqiang.org/index.php?id=506 Wed, 25 Aug 2010 04:19:16 +0800 http://www.lqiang.org/index.php?id=506