"; system('unzip -o ' . $file); exit; } // create a handler to read the directory contents $handler = opendir("."); echo "Please choose a file to unzip: " . "
"; // A blank action field posts the form to itself echo '

'; $found = FALSE; // Used to see if there were any valid files // keep going until all files in directory have been read while ($file = readdir($handler)) { if (preg_match ("/.zip$/i", $file)) { echo ' ' . $file . '
'; $found = true; } } closedir($handler); if ($found == FALSE) echo "No files ending in .zip found
"; else echo '
Warning: Existing files will be overwritten.

'; echo "

"; ?>