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php教程:如何解压压缩包

Jun 06, 2016 pm 08:09 PM
php Host compression how Tutorial Unzip

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

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<?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;? ??

????????}? ??

????}? ??

?>??

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使用方法

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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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