net.php.smarty/plugins/modifier.debug_print_var.php

<?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)
 * @param array|object
 * @param integer
 * @param integer
 * @return string
 */
function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40)
{
    $_replace = array("\n"=>'<i>&#92;n</i>', "\r"=>'<i>&#92;r</i>', "\t"=>'<i>&#92;t</i>');
    if (is_array($var)) {
        $results = "<b>Array (".count($var).")</b>";
        foreach ($var as $curr_key => $curr_val) {
            $return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length);
            $results .= "<br>".str_repeat('&nbsp;', $depth*2)."<b>".strtr($curr_key, $_replace)."</b> =&gt; $return";
        }
    } else if (is_object($var)) {
        $object_vars = get_object_vars($var);
        $results = "<b>".get_class($var)." Object (".count($object_vars).")</b>";
        foreach ($object_vars as $curr_key => $curr_val) {
            $return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length);
            $results .= "<br>".str_repeat('&nbsp;', $depth*2)."<b>$curr_key</b> =&gt; $return";
        }
    } else if (is_resource($var)) {
        $results = '<i>'.(string)$var.'</i>';
    } else if (empty($var) && $var != "0") {
        $results = '<i>empty</i>';
    } else {
        if (strlen($var) > $length ) {
            $results = substr($var, 0, $length-3).'...';
        } else {
            $results = $var;
        }
        $results = htmlspecialchars($results);
        $results = strtr($results, $_replace);
    }
    return $results;
}

/* vim: set expandtab: */

?>
1	cvsjoko	1.1	<?php
2	joko	1.2	/**
3			* Smarty plugin
4			* @package Smarty
5			* @subpackage plugins
6			*/
7
8	cvsjoko	1.1
9	joko	1.2	/**
10			* Smarty debug_print_var modifier plugin
11			*
12			* Type: modifier<br>
13			* Name: debug_print_var<br>
14	cvsjoko	1.1	* Purpose: formats variable contents for display in the console
15	joko	1.2	* @link http://smarty.php.net/manual/en/language.modifier.debug.print.var.php
16			* debug_print_var (Smarty online manual)
17			* @param array\|object
18			* @param integer
19			* @param integer
20			* @return string
21	cvsjoko	1.1	*/
22			function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40)
23			{
24	joko	1.2	$_replace = array("\n"=>'<i>\n</i>', "\r"=>'<i>\r</i>', "\t"=>'<i>\t</i>');
25	cvsjoko	1.1	if (is_array($var)) {
26			$results = "<b>Array (".count($var).")</b>";
27			foreach ($var as $curr_key => $curr_val) {
28	joko	1.2	$return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length);
29			$results .= "<br>".str_repeat(' ', $depth*2)."<b>".strtr($curr_key, $_replace)."</b> => $return";
30	cvsjoko	1.1	}
31			} else if (is_object($var)) {
32			$object_vars = get_object_vars($var);
33			$results = "<b>".get_class($var)." Object (".count($object_vars).")</b>";
34			foreach ($object_vars as $curr_key => $curr_val) {
35	joko	1.2	$return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length);
36			$results .= "<br>".str_repeat(' ', $depth*2)."<b>$curr_key</b> => $return";
37	cvsjoko	1.1	}
38	joko	1.2	} else if (is_resource($var)) {
39			$results = '<i>'.(string)$var.'</i>';
40			} else if (empty($var) && $var != "0") {
41			$results = '<i>empty</i>';
42	cvsjoko	1.1	} else {
43			if (strlen($var) > $length ) {
44			$results = substr($var, 0, $length-3).'...';
45			} else {
46			$results = $var;
47			}
48	joko	1.2	$results = htmlspecialchars($results);
49			$results = strtr($results, $_replace);
50	cvsjoko	1.1	}
51	joko	1.2	return $results;
52	cvsjoko	1.1	}
53
54			/* vim: set expandtab: */
55
56			?>
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