error_log

elogp.php

function elogp($var, $level="", $log="") {
    $date       = date("d-m-Y h:m:s");
    $t 			= debug_backtrace();
    $file       = $t[0]['file'];
    $level      = $level == "" ? "info" : $level; 
    $log        = $log == "" ? ABSPATH."/elogp.log" : $log;
    $message    = "[{$date}] [{$file}] [{$level}] ".print_r($var, true).PHP_EOL;
    error_log($message, 3, $log);
}