ILIAS  release_5-3 Revision v5.3.23-19-g915713cf615
Debug.php
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1<?php
2
3/*
4 * This file is part of Twig.
5 *
6 * (c) Fabien Potencier
7 *
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
10 */
11
16{
17 public function getFunctions()
18 {
19 // dump is safe if var_dump is overridden by xdebug
20 $isDumpOutputHtmlSafe = extension_loaded('xdebug')
21 // false means that it was not set (and the default is on) or it explicitly enabled
22 && (false === ini_get('xdebug.overload_var_dump') || ini_get('xdebug.overload_var_dump'))
23 // false means that it was not set (and the default is on) or it explicitly enabled
24 // xdebug.overload_var_dump produces HTML only when html_errors is also enabled
25 && (false === ini_get('html_errors') || ini_get('html_errors'))
26 || 'cli' === PHP_SAPI
27 ;
28
29 return array(
30 new Twig_SimpleFunction('dump', 'twig_var_dump', array('is_safe' => $isDumpOutputHtmlSafe ? array('html') : array(), 'needs_context' => true, 'needs_environment' => true)),
31 );
32 }
33
34 public function getName()
35 {
36 return 'debug';
37 }
38}
39
41{
42 if (!$env->isDebug()) {
43 return;
44 }
45
46 ob_start();
47
48 $count = func_num_args();
49 if (2 === $count) {
50 $vars = array();
51 foreach ($context as $key => $value) {
52 if (!$value instanceof Twig_Template) {
53 $vars[$key] = $value;
54 }
55 }
56
57 var_dump($vars);
58 } else {
59 for ($i = 2; $i < $count; ++$i) {
60 var_dump(func_get_arg($i));
61 }
62 }
63
64 return ob_get_clean();
65}
66
67class_alias('Twig_Extension_Debug', 'Twig\Extension\DebugExtension', false);
twig_var_dump(Twig_Environment $env, $context)
Definition: Debug.php:40
$env
An exception for terminatinating execution or to throw for unit testing.
Stores the Twig configuration.
Definition: Environment.php:18
getFunctions()
Returns a list of functions to add to the existing list.
Definition: Debug.php:17
Represents a template function.
Default base class for compiled templates.
Definition: Template.php:25
$key
Definition: croninfo.php:18
$i
Definition: disco.tpl.php:19