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

<?php

/*
 * Smarty plugin
 * -------------------------------------------------------------
 * Type:     modifier
 * Name:     debug_print_var
 * Purpose:  formats variable contents for display in the console
 * -------------------------------------------------------------
 */
function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40)
{
    if (is_array($var)) {
        $results = "<b>Array (".count($var).")</b>";
        foreach ($var as $curr_key => $curr_val) {
            $return = smarty_modifier_debug_print_var($curr_val, $depth+1);
            $results .= '<br>\r'.str_repeat('&nbsp;', $depth*2)."<b>$curr_key</b> =&gt; $return";
        }
        return $results;
    } else if (is_object($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);
            $results .= '<br>\r'.str_repeat('&nbsp;', $depth*2)."<b>$curr_key</b> =&gt; $return";
        }
        return $results;
    } else {
        if (empty($var) && $var != "0") {
            return '<i>empty</i>';
        }
        if (strlen($var) > $length ) {
            $results = substr($var, 0, $length-3).'...';
        } else {
            $results = $var;
        }
        $results = preg_replace("![\r\t\n]!", " ", $results);
        $results = htmlspecialchars(htmlspecialchars($results));
        return $results;
    }
}

/* vim: set expandtab: */

?>
1	<?php
2
3	/*
4	* Smarty plugin
5	* -------------------------------------------------------------
6	* Type: modifier
7	* Name: debug_print_var
8	* Purpose: formats variable contents for display in the console
9	* -------------------------------------------------------------
10	*/
11	function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40)
12	{
13	if (is_array($var)) {
14	$results = "<b>Array (".count($var).")</b>";
15	foreach ($var as $curr_key => $curr_val) {
16	$return = smarty_modifier_debug_print_var($curr_val, $depth+1);
17	$results .= '<br>\r'.str_repeat(' ', $depth*2)."<b>$curr_key</b> => $return";
18	}
19	return $results;
20	} else if (is_object($var)) {
21	$object_vars = get_object_vars($var);
22	$results = "<b>".get_class($var)." Object (".count($object_vars).")</b>";
23	foreach ($object_vars as $curr_key => $curr_val) {
24	$return = smarty_modifier_debug_print_var($curr_val, $depth+1);
25	$results .= '<br>\r'.str_repeat(' ', $depth*2)."<b>$curr_key</b> => $return";
26	}
27	return $results;
28	} else {
29	if (empty($var) && $var != "0") {
30	return '<i>empty</i>';
31	}
32	if (strlen($var) > $length ) {
33	$results = substr($var, 0, $length-3).'...';
34	} else {
35	$results = $var;
36	}
37	$results = preg_replace("![\r\t\n]!", " ", $results);
38	$results = htmlspecialchars(htmlspecialchars($results));
39	return $results;
40	}
41	}
42
43	/* vim: set expandtab: */
44
45	?>
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