diff options
Diffstat (limited to 'lib/smarty/plugins/modifier.debug_print_var.php')
| -rw-r--r-- | lib/smarty/plugins/modifier.debug_print_var.php | 104 |
1 files changed, 51 insertions, 53 deletions
diff --git a/lib/smarty/plugins/modifier.debug_print_var.php b/lib/smarty/plugins/modifier.debug_print_var.php index fa44100..78397d0 100644 --- a/lib/smarty/plugins/modifier.debug_print_var.php +++ b/lib/smarty/plugins/modifier.debug_print_var.php @@ -1,56 +1,62 @@ <?php /** * Smarty plugin - * - * @package Smarty + * + * @package Smarty * @subpackage Debug */ - /** * Smarty debug_print_var modifier plugin - * - * Type: modifier<br> - * Name: debug_print_var<br> + * Type: modifier + * Name: debug_print_var * 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' : + 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); + $results .= '<br>' . str_repeat(' ', $depth * 2) . '<b>' . strtr($curr_key, $_replace) . + '</b> => ' . + smarty_modifier_debug_print_var($curr_val, $max, $length, ++$depth, $objects); $depth--; - } + } break; - - case 'object' : + 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); + $results .= '<br>' . str_repeat(' ', $depth * 2) . '<b> ->' . strtr($curr_key, $_replace) . + '</b> = ' . smarty_modifier_debug_print_var($curr_val, $max, $length, ++$depth, $objects); $depth--; - } + } break; - - case 'boolean' : - case 'NULL' : - case 'resource' : + case 'boolean': + case 'NULL': + case 'resource': if (true === $var) { $results = 'true'; } elseif (false === $var) { @@ -58,34 +64,30 @@ function smarty_modifier_debug_print_var ($var, $depth = 0, $length = 40) } elseif (null === $var) { $results = 'null'; } else { - $results = htmlspecialchars((string) $var); - } + $results = htmlspecialchars((string)$var); + } $results = '<i>' . $results . '</i>'; break; - - case 'integer' : - case 'float' : - $results = htmlspecialchars((string) $var); + case 'integer': + case 'float': + $results = htmlspecialchars((string)$var); break; - - case 'string' : + case 'string': $results = strtr($var, $_replace); if (Smarty::$_MBSTRING) { if (mb_strlen($var, Smarty::$_CHARSET) > $length) { $results = mb_substr($var, 0, $length - 3, Smarty::$_CHARSET) . '...'; } } else { - if (isset($var[$length])) { + if (isset($var[ $length ])) { $results = substr($var, 0, $length - 3) . '...'; } } - - $results = htmlspecialchars('"' . $results . '"'); + $results = htmlspecialchars('"' . $results . '"', ENT_QUOTES, Smarty::$_CHARSET); break; - - case 'unknown type' : - default : - $results = strtr((string) $var, $_replace); + case 'unknown type': + default: + $results = strtr((string)$var, $_replace); if (Smarty::$_MBSTRING) { if (mb_strlen($results, Smarty::$_CHARSET) > $length) { $results = mb_substr($results, 0, $length - 3, Smarty::$_CHARSET) . '...'; @@ -95,11 +97,7 @@ function smarty_modifier_debug_print_var ($var, $depth = 0, $length = 40) $results = substr($results, 0, $length - 3) . '...'; } } - - $results = htmlspecialchars($results); - } - + $results = htmlspecialchars($results, ENT_QUOTES, Smarty::$_CHARSET); + } return $results; -} - -?>
\ No newline at end of file +} |