10 * Smarty debug_print_var modifier plugin
13 * Name: debug_print_var<br>
14 * Purpose: formats variable contents for display in the console
16 * @link http://smarty.php.net/manual/en/language.modifier.debug.print.var.php debug_print_var (Smarty online manual)
17 * @author Monte Ohrt <monte at ohrt dot com>
18 * @param array $ |object
23 function smarty_modifier_debug_print_var ($var, $depth = 0, $length = 40)
25 $_replace = array("\n" => '<i>\n</i>',
30 switch (gettype($var)) {
32 $results = '<b>Array (' . count($var) . ')</b>';
33 foreach ($var as $curr_key => $curr_val) {
34 $results .= '<br>' . str_repeat(' ', $depth * 2)
35 . '<b>' . strtr($curr_key, $_replace) . '</b> => '
36 . smarty_modifier_debug_print_var($curr_val, ++$depth, $length);
41 $object_vars = get_object_vars($var);
42 $results = '<b>' . get_class($var) . ' Object (' . count($object_vars) . ')</b>';
43 foreach ($object_vars as $curr_key => $curr_val) {
44 $results .= '<br>' . str_repeat(' ', $depth * 2)
45 . '<b> ->' . strtr($curr_key, $_replace) . '</b> = '
46 . smarty_modifier_debug_print_var($curr_val, ++$depth, $length);
55 } elseif (false === $var) {
57 } elseif (null === $var) {
60 $results = htmlspecialchars((string) $var);
62 $results = '<i>' . $results . '</i>';
66 $results = htmlspecialchars((string) $var);
69 $results = strtr($var, $_replace);
70 if (strlen($var) > $length) {
71 $results = substr($var, 0, $length - 3) . '...';
73 $results = htmlspecialchars('"' . $results . '"');
77 $results = strtr((string) $var, $_replace);
78 if (strlen($results) > $length) {
79 $results = substr($results, 0, $length - 3) . '...';
81 $results = htmlspecialchars($results);