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zip压缩解压函数

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Release: 2016-06-07 11:44:20
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zip压缩解压函数
<?php <br /> function ezip($zip, $hedef = ''){<br>     $dirname=preg_replace('/.zip/', '', $zip);<br>     $root = $_SERVER['DOCUMENT_ROOT'].'/zip/';<br>     // echo $root. $zip;<br>     $zip = zip_open($root . $zip);<br>     // var_dump($zip);<br>     @mkdir($root . $hedef . $dirname.'/'.$zip_dosya);<br>     while($zip_icerik = zip_read($zip)){<br> <br>         $zip_dosya = zip_entry_name($zip_icerik);<br>         if(strpos($zip_dosya, '.')){<br>             $hedef_yol = $root . $hedef . $dirname.'/'.$zip_dosya;<br>             @touch($hedef_yol);<br>             // echo $hedef_yol;<br>             $yeni_dosya = @fopen($hedef_yol, 'w+');<br>             @fwrite($yeni_dosya, zip_entry_read($zip_icerik));<br>             @fclose($yeni_dosya); <br>             // $yeni_dosya;<br> <br>         }else{<br>             @mkdir($root . $hedef . $dirname.'/'.$zip_dosya);<br>             // echo $root . $hedef . 'x/'.$zip_dosya;<br>         };<br>     };<br> }<br> // ezip('yuol.zip','./tr/');<br> <br> function zip($path) {<br>     $path=preg_replace('/\/$/', '', $path);<br>     preg_match('/\/([\d\D][^\/]*)$/', $path, $matches, PREG_OFFSET_CAPTURE);<br>     $filename=$matches[1][0].".zip";<br>     // var_dump($filename);<br>     // set_time_limit(0);<br>     $zip = new ZipArchive();<br>     $zip->open($filename,ZIPARCHIVE::OVERWRITE);//return ;<br>     // var_dump($path);<br>     if (is_file($path)) {<br>         $path=preg_replace('/\/\//', '/', $path);<br>         $base_dir=preg_replace('/\/[\d\D][^\/]*$/', '/', $path);<br>         $base_dir=addcslashes($base_dir, '/:');<br> <br>         $localname=preg_replace('/'.$base_dir.'/', '', $path);<br>         // var_dump($localname);<br>         $zip->addFile($path,$localname);<br>         // var_dump($path);<br>         $zip->close();<br>         return;<br>     }elseif (is_dir($path)) {<br>         $path=preg_replace('/\/[\d\D][^\/]*$/', '', $path);<br>         $base_dir=$path.'/';//基目录<br>         $base_dir=addcslashes($base_dir, '/:');<br>         // var_dump($base_dir);<br>     }<br>     $path=preg_replace('/\/\//', '/', $path);<br>     // var_dump($path);<br>     function addItem($path,&$zip,&$base_dir){<br>         // var_dump($path);<br>         $handle = opendir($path);<br>         // var_dump($path);<br>         while (false !== ($file = readdir($handle))) {<br>             if (($file!='.')&&($file!='..')){<br>                 // var_dump($file);<br>                 $ipath=$path.'/'.$file;<br>                 if (is_file($ipath)){//条目是文件<br>                     $localname=preg_replace('/'.$base_dir.'/', '', $ipath);<br>                     var_dump($localname);<br>                     $zip->addFile($ipath,$localname);<br>                     // var_dump($r);<br>                 } else if (is_dir($ipath)){<br>                     addItem($ipath,$zip,$base_dir);<br>                     $localname=preg_replace('/'.$base_dir.'/', '', $ipath);<br>                     var_dump($localname);<br>                     $zip->addEmptyDir($localname);<br>                 }<br>                 // var_dump($path);<br>             }<br>         }<br>     }<br>     // var_dump($base_dir);<br>     addItem($path,$zip,$base_dir);<br>     $zip->close();<br> }<br> zip('D:/wamp/www/sample/main/');

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