<?php
function get_ubb($str) {
//$str = preg_replace("/(/[)em(.*?)(/])/i", "", $str);
//表情UBB U禁止贪婪匹配,只跟踪到最近的一个匹配符并结束。
$str = preg_replace("//[em_(.*)/]/iU","",$str);
//加粗UBB
$str = preg_replace("//[b/](.*)/[//b/]/i","//1",$str);
//链接UBB
$str = preg_replace("/(/[url/])(.*)(/[//url/])/i", "http://www.cuoxin.com/2", $str);
//QQ号码UBB
$str = preg_replace("//[qq/]([0-9]*)/[//qq/]/i", "", $str);
return $str;
}
if($_POST['sub']){
echo get_ubb($_POST[message]);
}
?>
function inserttag(topen,tclose){
var themess = document.getElementByIdx_x('con');//编辑对象
themess.focus();
if (document.selection) {//如果是否ie浏览器
var theSelection = document.selection.createRange().text;//获取选区文字
//alert(theSelection);
if(theSelection){
document.selection.createRange().text = theSelection = topen+theSelection+tclose;//替换
}else{
document.selection.createRange().text = topen+tclose;
}
theSelection='';
}else{//其他浏览器
var scrollPos = themess.scrollTop;
var selLength = themess.textLength;
var selStart = themess.selectionStart;//选区起始点索引,未选择为0
var selEnd = themess.selectionEnd;//选区终点点索引
if (selEnd <= 2)
selEnd = selLength;
var s1 = (themess.value).substring(0,selStart);//截取起始点前部分字符
var s2 = (themess.value).substring(selStart, selEnd)//截取选择部分字符
var s3 = (themess.value).substring(selEnd, selLength);//截取终点后部分字符
themess.value = s1 + topen + s2 + tclose + s3;//替换
themess.focus();
themess.selectionStart = newStart;
themess.selectionEnd = newStart;
themess.scrollTop = scrollPos;
return;
}
}
图片所在的位置
ubb文件夹下面
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