Print Nice

<?php
// the simple function
function print_rn($ar) {
    echo "<pre>";
        print_r($ar);
    echo "</pre>";
}

// array example
$ar = array("p0144",
            "p0145",
            "p0146",
            "p0159",
            "p0166",
            "p0167",
            "p0171",
            "p0172",
            "p0173",
            "p0174",
            "p0176",
            "p0191",
            "p0194",
            "p0197",
            "p0198");

// pass array to the fuction
print_rn($ar);
?>