1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
<?php
/* * This file is part of Twig. * * (c) Fabien Potencier * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */
/** * Internal node used by the for node. * * @author Fabien Potencier <fabien@symfony.com> */ class Twig_Node_ForLoop extends Twig_Node { public function __construct($lineno, $tag = null) { parent::__construct([], ['with_loop' => false, 'ifexpr' => false, 'else' => false], $lineno, $tag); }
public function compile(Twig_Compiler $compiler) { if ($this->getAttribute('else')) { $compiler->write("\$context['_iterated'] = true;\n"); }
if ($this->getAttribute('with_loop')) { $compiler ->write("++\$context['loop']['index0'];\n") ->write("++\$context['loop']['index'];\n") ->write("\$context['loop']['first'] = false;\n") ;
if (!$this->getAttribute('ifexpr')) { $compiler ->write("if (isset(\$context['loop']['length'])) {\n") ->indent() ->write("--\$context['loop']['revindex0'];\n") ->write("--\$context['loop']['revindex'];\n") ->write("\$context['loop']['last'] = 0 === \$context['loop']['revindex0'];\n") ->outdent() ->write("}\n") ; } } } }
class_alias('Twig_Node_ForLoop', 'Twig\Node\ForLoopNode', false);
|