Extract Zip Files in PHP

<?php
function fun_zip_file($zip_file_name,$extract_path)
{
	$zip = new ZipArchive;
	$res = $zip->open($zip_file_name); 
	if ($res === TRUE)
	{
	  $zip->extractTo($extract_path); 
	  $zip->close();
	  echo 'Zip File Extracted successfully..';
	}
	else 
	{
	  echo 'Failed to Extract Zip File';
	}
}
//"samplezipfile.zip" is the name of the zip file and "extracted_file/" File extract location
echo fun_zip_file('samplezipfile.zip','extracted_file/');
?>