www.gusucode.com > 仿51.com的php源码 1.1 > include/global.php
<?php $COOKIE['uid'] = $_COOKIE['uid']; $gb_time = time(); /// 取得系统时间戳 /* function filter($para){ $invalidChar = array("'" , '"'); if(is_array($para)){ foreach ($para as $key=>$value){ $para[$key] = filter($value); } } else{ $para = str_replace($invalidChar , "" ,$para); $para = strval(trim($para)); } return $para; } */ function Get_f($p) { $pp=substr(stripslashes($_GET[$p]),1,-1); return $pp; } function Post_f($p) { $pp=substr(stripslashes($_POST[$p]),1,-1); return $pp; } //过滤字符 /* function words_filter($string) { $restr=false; $dbc1=new DbConn(); $id1=1; $sql1="select * from mysystem where id='$id1'"; $rs1=$dbc1->getRs($sql1); if($rs1==null) { echo "<script>alert('找不到');history.back();</script>"; exit(); } /* $filter=file($rs["filterTxt"]); $filter = chop($filter[0]); $filter = explode(",",$filter); for($i=0;$i<count($filter);$i++){ if(ereg($filter[$i],$content)){$lv=true;break;} } if($lv) error("你的留言内容含有被禁止的文字!"); echo $rs1["filterTxt"]; $obscenities =$rs1["filterTxt"]; //使用数组保存需要过滤的词语 //$obscenities = file ("/path/fuck_word.txt"); //使用文件保存需要过滤的词语 foreach ($obscenities as $fuck_word) { if (stristr(trim($string),$fuck_word)) { $restr=true; return $restr; exit(); } } return $restr; } */ //表表情 function ubb($Text) { $Text=htmlspecialchars($Text); $Text=stripslashes($Text); $Text=ereg_replace("\r\n","<br>",$Text); $Text=ereg_replace("\r","<br>",$Text); $Text=nl2br($Text); $Text=preg_replace("/\\t/is"," ",$Text); $Text=ereg_replace(" "," ",$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("/\[big\](.+?)\[\/big\]/is","<big>\\1</big>",$Text); $Text=preg_replace("/\[small\](.+?)\[\/small\]/is","<small>\\1</small>",$Text); $Text=preg_replace("/\[url\](http:\/\/.+?)\[\/url\]/is","<a href=\\1>\\1</a>",$Text); $Text=preg_replace("/\[url\](.+?)\[\/url\]/is","<a href=\'http://\\1\'>http://\\1</a>",$Text); $Text=preg_replace("/\[url=(http:\/\/.+?)\](.*)\[\/url\]/is","<a href=\\1>\\2</a>",$Text); $Text=preg_replace("/\[url=(.+?)\](.*)\[\/url\]/is","<a href=http://\\1>\\2</a>",$Text); $Text=preg_replace("/\[img=(.+?)\]/is","<img src=/User/face/\\1 border=0>",$Text); $Text=preg_replace("/\[img\](.+?)\[\/img\]/is","<img src=/User/face/\\1 border=0>",$Text); $Text=preg_replace("/\[color=(.+?)\](.+?)\[\/color\]/is","<font color=\\1>\\2</font>",$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("/\[email\](.+?)\[\/email\]/is","<a href=mailto:\\1>\\1</a>",$Text); $Text=preg_replace("/\[i\](.+?)\[\/i\]/is","<i>\\1</i>",$Text); $Text=preg_replace("/\[b\](.+?)\[\/b\]/is","<b>\\1</b>",$Text); $Text=preg_replace("/\[quote\](.+?)\[\/quote\]/is","<blockquote><font size='1' face='Courier New'>quote:</font><hr>\\1<hr></blockquote>", $Text); $Text=preg_replace("/\[code\](.+?)\[\/code\]/is","<blockquote><font size='1' face='Times New Roman'>code:</font><hr color='lightblue'><i>\\1</i><hr color='lightblue'></blockquote>", $Text); $Text=preg_replace("/\[sig\](.+?)\[\/sig\]/is","<div style='text-align: left; color: darkgreen; margin-left: 5%'><br><br>--------------------------<br>\\1<br>--------------------------</div>", $Text); $Text=ereg_replace("\[hr\]","<hr>",$Text); return $Text; } ?>