php中分页程序之基于留言板详解

分页的关键问题其实在于Mysql的一个关键字limite这个关键字后边跟的两个数字,第一个是需要记录的开始行数,第二个数字是从这个开始行数后取得几行记录——这一点大家不要误以为是从第几行开始到第几行结束,相差很远的。

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php svn操作类

以前我们开发大型项目时都会用到svn来同步,因为开发产品的人过多,所以我们会利用软件来管理,今天发有一居然可以利用php来管理svn哦,好了看看吧。  代码如下 复制代码 <?php/**** This class for execute the external program of svn** @auth Seven Yang http://www.phprm.com**/class SvnPeer{/*** List directory entries in the repository** @param s...
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php中目录遍历查找实现代码

<?php

function listFiles($path){
$result = array();
foreach(glob($path.''."*") as $item){
$result[strtolower($item)] = $item;
if(is_dir($item)){
$result += listFiles($item);
}
}
return $result;
}
$path = 'E:webdianle';
foreach(listFiles($path) as $item){
echo $item.'<br />';
}

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php ubb代码解析程序

/**
+----------------------------------------------------------
* UBB 解析
+----------------------------------------------------------
* @return string
+----------------------------------------------------------
*/
function ubb($Text) {
$Text=trim($Text);
$Text=ereg_replace("n","<br>",$Text);
$Text=preg_replace("/t/is"," ",$Text);
$Text=preg_replace("/[hr]/is","<hr>",$Text);
$Text=preg_replace("/[separator]/is","<br/>",$Text);
$Text=preg_replace("/[h1](.+?)[/h1]/is","<h1>1</h1>",$Text);
$Text=preg_replace("/[h2](.+?)[/h2]/is","<h2>1</h2>",$Text);
$Text=preg_replace("/[h3](.+?)[/h3]/is","<h3>1</h3>",$Text);
$Text=preg_replace("/[h4](.+?)[/h4]/is","<h4>1</h4>",$Text);
$Text=preg_replace("/[h5](.+?)[/h5]/is","<h5>1</h5>",$Text);
$Text=preg_replace("/[h6](.+?)[/h6]/is","<h6>1</h6>",$Text);
$Text=preg_replace("/[center](.+?)[/center]/is","<center>1</center>",$Text);
//$Text=preg_replace("/[url=([^[]*)](.+?)[/url]/is","<a href=1 target='_blank'>2</a>",$Text);
$Text=preg_replace("/[url](.+?)[/url]/is","<a href="1" target='_blank'>1</a>",$Text);
$Text=preg_replace("/[url=(http://.+?)](.+?)[/url]/is","<a href='1' target='_blank'>2</a>",$Text);
$Text=preg_replace("/[url=(.+?)](.+?)[/url]/is","<a href=1>2</a>",$Text);
$Text=preg_replace("/[img](.+?)[/img]/is","<img src=1>",$Text);
$Text=preg_replace("/[imgs(.+?)](.+?)[/img]/is","<img 1 src=2>",$Text);
$Text=preg_replace("/[color=(.+?)](.+?)[/color]/is","<font color=1>2</font>",$Text);
$Text=preg_replace("/[colorTxt](.+?)[/colorTxt]/eis","color_txt('1')",$Text);
$Text=preg_replace("/[style=(.+?)](.+?)[/style]/is","<div class='1'>2</div>",$Text);
$Text=preg_replace("/[size=(.+?)](.+?)[/size]/is","<font size=1>2</font>",$Text);
$Text=preg_replace("/[sup](.+?)[/sup]/is","<sup>1</sup>",$Text);
$Text=preg_replace("/[sub](.+?)[/sub]/is","<sub>1</sub>",$Text);
$Text=preg_replace("/[pre](.+?)[/pre]/is","<pre>1</pre>",$Text);
$Text=preg_replace("/[emot](.+?)[/emot]/eis","emot('1')",$Text);
$Text=preg_replace("/[email](.+?)[/email]/is","<a href='mailto:1'>1</a>",$Text);
$Text=preg_replace("/[i](.+?)[/i]/is","<i>1</i>",$Text);
$Text=preg_replace("/[u](.+?)[/u]/is","<u>1</u>",$Text);
$Text=preg_replace("/[b](.+?)[/b]/is","<b>1</b>",$Text);
$Text=preg_replace("/[quote](.+?)[/quote]/is","<blockquote>引用:<div style='border:1px solid silver;background:#EFFFDF;color:#393939;padding:5px' >1</div></blockquote>", $Text);
$Text=preg_replace("/[code](.+?)[/code]/eis","highlight_code('1')", $Text);
$Text=preg_replace("/[php](.+?)[/php]/eis","highlight_code('1')", $Text);
$Text=preg_replace("/[sig](.+?)[/sig]/is","<div style='text-align: left; color: darkgreen; margin-left: 5%'><br><br>--------------------------<br>1<br>--------------------------</div>", $Text);
return $Text;
}

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