Better print_r() for debugging purposes.

p.php

/**
 * p
 * Better print_r() for debugging purposes.
 *
 * @since 1.0.0
 * @version 1.0.0
**/
function p($data){
    $debug = debug_backtrace();

    print "<pre>";
    echo "File: " . $debug[0]['file'] . " | Line: " . $debug[0]['line'] . "\n\n";
    print_r($data);
    print "</pre>";
}