PHP implementation of print_r to allow customization of the results

print_json.php

<?php
function print_json($json) {
    if (is_array($json) || is_object($json)) {
        echo "<table width=100%>";
        $type = 'Array';
        if(is_object($json)) $type = 'Object';
        echo '<tr><td colspan=2 style="background-color:#333333;">
                  <strong><font color=white>'.$type.'</font></strong>
              </td></tr>';
        foreach ($json as $k => $v) {
            echo '<tr><td valign="top" style="background-color:#F0F0F0;">';
            echo '<strong>'.$k.'</strong></td><td>';
            print_json($v);
            echo "</td></tr>";
        }
        echo "</table>";
        return;
    }
    echo $json;
}