服务器端解压缩zip的脚本_PHP教程

代码如下:






// In PHP versions earlier than 4.1.0, $HTTP_POST_FILES should be used instead
// of $_FILES.
if (isset($_POST["Submit"])) {
echo "FileName: " . $_POST['unpackfile'] . "
\n";
echo "UnpackPath: " . $_POST['unpackpath'] . "
\n";
$zip = zip_open($_POST['unpackfile']);
if ($zip) {
while ($zip_entry = zip_read($zip)) {
echo "Name: " . zip_entry_name($zip_entry) . "
\n";
echo "Actual Filesize: " . zip_entry_filesize($zip_entry) . "
\n";
echo "Compressed Size: " . zip_entry_compressedsize($zip_entry) . "
\n";
echo "Compression Method: " . zip_entry_compressionmethod($zip_entry) . "
\n";

if (zip_entry_open($zip, $zip_entry, "r")) {
$buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry)); // File content
echo "step 1 successful!
\n";
if(zip_entry_filesize($zip_entry)!=0) {
$fp = fopen($_POST['unpackpath']."/".zip_entry_name($zip_entry), 'wb');
fwrite($fp, $buf);
fclose($fp);
zip_entry_close($zip_entry);
echo "unpack successful!
\n";
} else {
mkdir($_POST['unpackpath']."/".zip_entry_name($zip_entry), 0777);
echo "mkdir successful!
\n";
}
}
echo "

\n\n";
}
zip_close($zip);
}
?>


exit();
}
?>

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