SpacelessNode.php
939 Bytes
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
<?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.
*/
namespace Twig\Node;
use Twig\Compiler;
/**
* Represents a spaceless node.
*
* It removes spaces between HTML tags.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class SpacelessNode extends Node
{
public function __construct(\Twig_NodeInterface $body, $lineno, $tag = 'spaceless')
{
parent::__construct(['body' => $body], [], $lineno, $tag);
}
public function compile(Compiler $compiler)
{
$compiler
->addDebugInfo($this)
->write("ob_start();\n")
->subcompile($this->getNode('body'))
->write("echo trim(preg_replace('/>\s+</', '><', ob_get_clean()));\n")
;
}
}
class_alias('Twig\Node\SpacelessNode', 'Twig_Node_Spaceless');