Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
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Debug.php
01 <?php
02
03 /*
04 * This file is part of Twig.
05 *
06 * (c) 2011 Fabien Potencier
07 *
08 * For the full copyright and license information, please view the LICENSE
09 * file that was distributed with this source code.
10 */
11 class Twig_Extension_Debug extends Twig_Extension
12 {
13 public function getFunctions()
14 {
15 // dump is safe if var_dump is overridden by xdebug
16 $isDumpOutputHtmlSafe = extension_loaded('xdebug')
17 // false means that it was not set (and the default is on) or it explicitly enabled
18 && (false === ini_get('xdebug.overload_var_dump') || ini_get('xdebug.overload_var_dump'))
19 // false means that it was not set (and the default is on) or it explicitly enabled
20 // xdebug.overload_var_dump produces HTML only when html_errors is also enabled
21 && (false === ini_get('html_errors') || ini_get('html_errors'))
22 || 'cli' === php_sapi_name()
23 ;
24
25 return array(
26 new Twig_SimpleFunction('dump', 'twig_var_dump', array('is_safe' => $isDumpOutputHtmlSafe ? array('html') : array(), 'needs_context' => true, 'needs_environment' => true)),
27 );
28 }
29
30 public function getName()
31 {
32 return 'debug';
33 }
34 }
35
36 function twig_var_dump(Twig_Environment $env, $context)
37 {
38 if (!$env->isDebug()) {
39 return;
40 }
41
42 ob_start();
43
44 $count = func_num_args();
45 if (2 === $count) {
46 $vars = array();
47 foreach ($context as $key => $value) {
48 if (!$value instanceof Twig_Template) {
49 $vars[$key] = $value;
50 }
51 }
52
53 var_dump($vars);
54 } else {
55 for ($i = 2; $i < $count; ++$i) {
56 var_dump(func_get_arg($i));
57 }
58 }
59
60 return ob_get_clean();
61 }
62