diff options
Diffstat (limited to 'library/Smarty/libs/plugins/modifier.debug_print_var.php')
| -rw-r--r-- | library/Smarty/libs/plugins/modifier.debug_print_var.php | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/library/Smarty/libs/plugins/modifier.debug_print_var.php b/library/Smarty/libs/plugins/modifier.debug_print_var.php index 66363d253..4ff8213ce 100644 --- a/library/Smarty/libs/plugins/modifier.debug_print_var.php +++ b/library/Smarty/libs/plugins/modifier.debug_print_var.php @@ -14,26 +14,30 @@ * * @author Monte Ohrt <monte at ohrt dot com> * - * @param array|object $var variable to be formatted - * @param integer $depth maximum recursion depth if $var is an array - * @param integer $length maximum string length if $var is a string + * @param array|object $var variable to be formatted + * @param int $max maximum recursion depth if $var is an array or object + * @param int $length maximum string length if $var is a string + * @param int $depth actual recursion depth + * @param array $objects processed objects in actual depth to prevent recursive object processing * * @return string */ -function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40) +function smarty_modifier_debug_print_var($var, $max = 10, $length = 40, $depth = 0, $objects = array()) { - $_replace = array("\n" => '<i>\n</i>', - "\r" => '<i>\r</i>', - "\t" => '<i>\t</i>' + $_replace = array("\n" => '\n', + "\r" => '\r', + "\t" => '\t' ); - switch (gettype($var)) { case 'array' : $results = '<b>Array (' . count($var) . ')</b>'; + if ($depth == $max) { + break; + } foreach ($var as $curr_key => $curr_val) { $results .= '<br>' . str_repeat(' ', $depth * 2) . '<b>' . strtr($curr_key, $_replace) . '</b> => ' - . smarty_modifier_debug_print_var($curr_val, ++$depth, $length); + . smarty_modifier_debug_print_var($curr_val, $max, $length, ++ $depth, $objects); $depth --; } break; @@ -41,10 +45,18 @@ function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40) case 'object' : $object_vars = get_object_vars($var); $results = '<b>' . get_class($var) . ' Object (' . count($object_vars) . ')</b>'; + if (in_array($var, $objects)) { + $results .= ' called recursive'; + break; + } + if ($depth == $max) { + break; + } + $objects[] = $var; foreach ($object_vars as $curr_key => $curr_val) { $results .= '<br>' . str_repeat(' ', $depth * 2) . '<b> ->' . strtr($curr_key, $_replace) . '</b> = ' - . smarty_modifier_debug_print_var($curr_val, ++$depth, $length); + . smarty_modifier_debug_print_var($curr_val, $max, $length, ++ $depth, $objects); $depth --; } break; |