[code]functionbdir($dir,$typearr){$ndir=scandir($dir);foreach($ndiras$k=>$v){if($v=='.'||$v=='..'){continue;}if(filetype($dir.$v)=='file'){$arr=explode('.',$v);$type=end($arr);if(in_array($type,$typearr)){echo$dir.$v."<br/>";}}elseif(filetype($dir.$v)=='dir'){//echo$dir.$v."<br/>";bdi...

[code]//定义一个函数用于调用FCKeditorfunctioncall_fck($input_name,$input_value,$w='780',$h='580'){include_once'fckeditor/fckeditor.php';$fcked=newFCKeditor($input_name);$fcked->BasePath='fckeditor/';$fcked->ToolbarSet='Simple';//工具栏设置$fcked->InstanceName=$input_name;$fcked->Width=$w;$fcked->Hei...

<scripttype="text/javascript">functiontrim(str){//删除左右两端的空格returnstr.replace(/(^\s*)|(\s*$)/g,"");}functionltrim(str){//删除左边的空格returnstr.replace(/(^\s*)/g,"");}functionrtrim(str){//删除右边的空格returnstr.replace(/(\s*$)/g,"");}</script>使用方法<script>functionaaa(){vars=document.getElementBy...

SQL中的单记录函数1.ASCII返回与指定的字符对应的十进制数;SQL>selectascii(’A’)A,ascii(’a’)a,ascii(’0’)zero,ascii(’’)spacefromdual;AAZEROSPACE------------------------------------659748322.CHR给出整数,返回对应的字符;SQL>selectchr(54740)zhao,chr(65)chr65fromdual;ZHC---赵A3.CONCAT连接两个字符串;SQL>selectconcat(’010-’,’88888888’)||’转23’高...

添加事件： [code]//比如addListener(document,"click",function(){alert('阿会楠')})functionaddListener(element,e,fn){if(element.addEventListener){element.addEventListener(e,fn,false);}else{element.attachEvent("on"+e,fn);}}[/code]获取来源元素：[code]function(evt){varevt=window.event?window.event:evt,target=evt.srcE...

去掉字符串中匹配的字符串[code]/***去掉字符串中匹配的字符串**@authorzhujie*@returnStringregex要替换的内容value字符串state替换的内容变成什么*/publicstaticStringtoRegex(Stringregex,Stringvalue,Stringstate){Patternp=Pattern.compile(regex);Matcherm=p.matcher(value);StringBuffersb=newStringBuffer();while(m.find()){m.appendReplacement(sb,state);}m...

[code]/***验证正则表达式**@authorzhujieregex正则表达式value所属字符串*@returnboolean*/publicstaticbooleanregex(Stringregex,Stringvalue){Patternp=Pattern.compile(regex);Matcherm=p.matcher(value);returnm.find();}[/code]...

///<summary>///得到站点用户IP///</summary>///<returns></returns>publicstaticstringgetUserIP(){returnHttpContext.Current.Request.ServerVariables["REMOTE_ADDR"].ToString();}///<summary>///去除字符串最后一个','号///</summary>///<paramname="chr">:要做处理的字符串</param>///<re...

*判断指定的内容是否为空，若为空则弹出警告框*/functionisEmpty(theValue,strMsg){if(theValue==""){alert(strMsg+"不能为空!");returntrue;}returnfalse;}/*中文判断函数，允许生僻字用英文“*”代替返回true表示是符合条件，返回false表示不符合*/functionisChinese(str){varbadChar="ABCDEFGHIJKLMNOPQRSTUVWXYZ";badChar+="abcdefghijklmnopqrstuvwxyz";badChar+="0123456789";badCha...

1.返回文件扩展名functiongetformat($file){$ext=strrchr($file,".");$format=strtolower($ext);return$format;}2.格式化变量<?$num=1;printf("%04d",$num);?>3.php重定向网页//例如重定向到www.cgsir.com(注意重定向之前不要有html内容)header("location:http://www.jb51.net");或echo"<metahttp-equiv='refresh'content='0;url=http://www.jb51.net.c...

需要引入命名空间：[code]usingSystem.Net;usingSystem.IO;[/code]函数内容：[code]///<summary>///根据Url获得源文件内容///</summary>///<paramname="url">合法的Url地址</param>///<returns></returns>publicstaticstringGetSourceTextByUrl(stringurl){WebRequestrequest=WebRequest.Create(url);request.Timeo...