diff options
Diffstat (limited to 'include/smarty/libs/plugins/modifier.debug_print_var.php')
| -rw-r--r-- | include/smarty/libs/plugins/modifier.debug_print_var.php | 75 |
1 files changed, 43 insertions, 32 deletions
diff --git a/include/smarty/libs/plugins/modifier.debug_print_var.php b/include/smarty/libs/plugins/modifier.debug_print_var.php index fa44100e8..4ff8213ce 100644 --- a/include/smarty/libs/plugins/modifier.debug_print_var.php +++ b/include/smarty/libs/plugins/modifier.debug_print_var.php @@ -1,53 +1,66 @@ <?php /** * Smarty plugin - * - * @package Smarty + * + * @package Smarty * @subpackage Debug */ /** * Smarty debug_print_var modifier plugin - * * Type: modifier<br> * Name: debug_print_var<br> * Purpose: formats variable contents for display in the console * - * @author Monte Ohrt <monte at ohrt dot com> + * @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 - * @return string + * @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); - $depth--; - } + . '<b>' . strtr($curr_key, $_replace) . '</b> => ' + . smarty_modifier_debug_print_var($curr_val, $max, $length, ++ $depth, $objects); + $depth --; + } break; - + 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); - $depth--; - } + . '<b> ->' . strtr($curr_key, $_replace) . '</b> = ' + . smarty_modifier_debug_print_var($curr_val, $max, $length, ++ $depth, $objects); + $depth --; + } break; - + case 'boolean' : case 'NULL' : case 'resource' : @@ -59,15 +72,15 @@ function smarty_modifier_debug_print_var ($var, $depth = 0, $length = 40) $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, $_replace); if (Smarty::$_MBSTRING) { @@ -82,7 +95,7 @@ function smarty_modifier_debug_print_var ($var, $depth = 0, $length = 40) $results = htmlspecialchars('"' . $results . '"'); break; - + case 'unknown type' : default : $results = strtr((string) $var, $_replace); @@ -95,11 +108,9 @@ function smarty_modifier_debug_print_var ($var, $depth = 0, $length = 40) $results = substr($results, 0, $length - 3) . '...'; } } - + $results = htmlspecialchars($results); - } + } return $results; -} - -?>
\ No newline at end of file +} |