FM / Node

/usr/share/php/Twig/Node

Name	Size	Mode	Actions
Expression/	-	0755	rm
AutoEscapeNode.php	855	0644	edit dl rm
BlockNode.php	1034	0644	edit dl rm
BlockReferenceNode.php	831	0644	edit dl rm
BodyNode.php	343	0644	edit dl rm
CheckSecurityCallNode.php	590	0644	edit dl rm
CheckSecurityNode.php	3108	0644	edit dl rm
CheckToStringNode.php	1252	0644	edit dl rm
DeprecatedNode.php	1385	0644	edit dl rm
DoNode.php	801	0644	edit dl rm
EmbedNode.php	1410	0644	edit dl rm
FlushNode.php	650	0644	edit dl rm
ForLoopNode.php	1405	0644	edit dl rm
ForNode.php	3873	0644	edit dl rm
IfNode.php	1654	0644	edit dl rm
ImportNode.php	1732	0644	edit dl rm
IncludeNode.php	3127	0644	edit dl rm
MacroNode.php	3240	0644	edit dl rm
ModuleNode.php	14804	0644	edit dl rm
Node.php	4611	0644	edit dl rm
NodeCaptureInterface.php	384	0644	edit dl rm
NodeOutputInterface.php	363	0644	edit dl rm
PrintNode.php	886	0644	edit dl rm
SandboxNode.php	1296	0644	edit dl rm
SetNode.php	3371	0644	edit dl rm
TextNode.php	781	0644	edit dl rm
WithNode.php	2101	0644	edit dl rm

Edit: /usr/share/php/Twig/Node/IfNode.php (1654B)

<?php

/*
 * This file is part of Twig.
 *
 * (c) Fabien Potencier
 * (c) Armin Ronacher
 *
 * 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 an if node.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class IfNode extends Node
{
    public function __construct(Node $tests, ?Node $else, int $lineno, string $tag = null)
    {
        $nodes = ['tests' => $tests];
        if (null !== $else) {
            $nodes['else'] = $else;
        }

parent::__construct($nodes, [], $lineno, $tag);
    }

public function compile(Compiler $compiler): void
    {
        $compiler->addDebugInfo($this);
        for ($i = 0, $count = \count($this->getNode('tests')); $i < $count; $i += 2) {
            if ($i > 0) {
                $compiler
                    ->outdent()
                    ->write('} elseif (')
                ;
            } else {
                $compiler
                    ->write('if (')
                ;
            }

$compiler
                ->subcompile($this->getNode('tests')->getNode($i))
                ->raw(") {\n")
                ->indent()
                ->subcompile($this->getNode('tests')->getNode($i + 1))
            ;
        }

if ($this->hasNode('else')) {
            $compiler
                ->outdent()
                ->write("} else {\n")
                ->indent()
                ->subcompile($this->getNode('else'))
            ;
        }

$compiler
            ->outdent()
            ->write("}\n");
    }
}

*/ class IfNode extends Node { public function __construct(Node $tests, ?Node $else, int $lineno, string $tag = null) { $nodes = ['tests' => $tests]; if (null !== $else) { $nodes['else'] = $else; } parent::__construct($nodes, [], $lineno, $tag); } public function compile(Compiler $compiler): void { $compiler->addDebugInfo($this); for ($i = 0, $count = \count($this->getNode('tests')); $i < $count; $i += 2) { if ($i > 0) { $compiler ->outdent() ->write('} elseif (') ; } else { $compiler ->write('if (') ; } $compiler ->subcompile($this->getNode('tests')->getNode($i)) ->raw(") {\n") ->indent() ->subcompile($this->getNode('tests')->getNode($i + 1)) ; } if ($this->hasNode('else')) { $compiler ->outdent() ->write("} else {\n") ->indent() ->subcompile($this->getNode('else')) ; } $compiler ->outdent() ->write("}\n"); } }