php教程:如何解压压缩包
有时候啊,看到一个主机蛮不错的说,然后一冲动,你就买下来。买下来发现控制面板功能弱爆了,连个在线解压的功能都没有,那真的叫一个后悔
有时候啊,看到一个主机蛮不错的说,然后一冲动,你就买下来。买下来发现控制面板功能弱爆了,连个在线解压的功能都没有,那真的叫一个后悔啊。确实,在线解压缩可以非常便捷地完成部署网站数据的一个任务,如果文件多又大,那先上传再在线解压肯定要更快的,虽说并不是什么必备功能,但是如果缺失了这个功能,那真是不方便。主机上禁用了这个或者没有这个功能的话,那我们手动地添加这个功能吧。
php解压函数
<?php ? ?? function?unzip($location,$newLocation){? ?? ????????if(exec("unzip?$location",$arr)){? ?? ????????????mkdir($newLocation);? ?? ????????????for($i?=?1;$i<?count($arr);$i++){? ?? ????????????????$file?=?trim(preg_replace("~inflating:?~","",$arr[$i]));? ?? ????????????????copy($location.'/'.$file,$newLocation.'/'.$file);? ?? ????????????????unlink($location.'/'.$file);? ?? ????????????}? ?? ????????????return?TRUE;? ?? ????????}else{? ?? ????????????return?FALSE;? ?? ????????}? ?? ????}? ?? ?>??
使用方法
if(unzip('zipedfiles/test.zip','unziped/myNewZip'))? ?? ????echo?'解压成功!';? ?? else? ?? ????echo?'未知原因?错误鸟';???
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