<?php/** * Smarty plugin * @package Smarty * @subpackage plugins *//** * Smarty debug_print_var modifier plugin * * Type:     modifier<br> * Name:     debug_print_var<br> * Purpose:  formats variable contents for display in the console * @link http://smarty.php.net/manual/en/language.modifier.debug.print.var.php *          debug_print_var (Smarty online manual) * @author   Monte Ohrt <monte at ohrt dot com> * @param array|object * @param integer * @param integer * @return string */function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40){    $_replace = array(        "\n" => '<i>\n</i>',        "\r" => '<i>\r</i>',        "\t" => '<i>\t</i>'    );    switch (gettype($var)) {        case 'array' :            $results = '<b>Array (' . count($var) . ')</b>';            foreach ($var as $curr_key => $curr_val) {                $results .= '<br>' . str_repeat('&nbsp;', $depth * 2)                    . '<b>' . strtr($curr_key, $_replace) . '</b> =&gt; '                    . smarty_modifier_debug_print_var($curr_val, ++$depth, $length);                    $depth--;            }            break;        case 'object' :            $object_vars = get_object_vars($var);            $results = '<b>' . get_class($var) . ' Object (' . count($object_vars) . ')</b>';            foreach ($object_vars as $curr_key => $curr_val) {                $results .= '<br>' . str_repeat('&nbsp;', $depth * 2)                    . '<b> -&gt;' . strtr($curr_key, $_replace) . '</b> = '                    . smarty_modifier_debug_print_var($curr_val, ++$depth, $length);                    $depth--;            }            break;        case 'boolean' :        case 'NULL' :        case 'resource' :            if (true === $var) {                $results = 'true';            } elseif (false === $var) {                $results = 'false';            } elseif (null === $var) {                $results = 'null';            } else {                $results = htmlspecialchars((string) $var);            }            $results = '<i>' . $results . '</i>';            break;        case 'integer' :        case 'float' :            $results = htmlspecialchars((string) $var);            break;        case 'string' :            $results = strtr($var, $_replace);            if (strlen($var) > $length ) {                $results = substr($var, 0, $length - 3) . '...';            }            $results = htmlspecialchars('"' . $results . '"');            break;        case 'unknown type' :        default :            $results = strtr((string) $var, $_replace);            if (strlen($results) > $length ) {                $results = substr($results, 0, $length - 3) . '...';            }            $results = htmlspecialchars($results);    }    return $results;}/* vim: set expandtab: */?>