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EDITING: GetAttrExpression.php

<?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\Expression;

use Twig\Compiler;
use Twig\Template;

class GetAttrExpression extends AbstractExpression
{
    public function __construct(AbstractExpression $node, AbstractExpression $attribute, AbstractExpression $arguments = null, $type, $lineno)
    {
        $nodes = ['node' => $node, 'attribute' => $attribute];
        if (null !== $arguments) {
            $nodes['arguments'] = $arguments;
        }

parent::__construct($nodes, ['type' => $type, 'is_defined_test' => false, 'ignore_strict_check' => false, 'disable_c_ext' => false], $lineno);
    }

public function compile(Compiler $compiler)
    {
        if ($this->getAttribute('disable_c_ext')) {
            @trigger_error(sprintf('Using the "disable_c_ext" attribute on %s is deprecated since version 1.30 and will be removed in 2.0.', __CLASS__), E_USER_DEPRECATED);
        }

if (\function_exists('twig_template_get_attributes') && !$this->getAttribute('disable_c_ext')) {
            $compiler->raw('twig_template_get_attributes($this, ');
        } else {
            $compiler->raw('$this->getAttribute(');
        }

if ($this->getAttribute('ignore_strict_check')) {
            $this->getNode('node')->setAttribute('ignore_strict_check', true);
        }

$compiler->subcompile($this->getNode('node'));

$compiler->raw(', ')->subcompile($this->getNode('attribute'));

// only generate optional arguments when needed (to make generated code more readable)
        $needFourth = $this->getAttribute('ignore_strict_check');
        $needThird = $needFourth || $this->getAttribute('is_defined_test');
        $needSecond = $needThird || Template::ANY_CALL !== $this->getAttribute('type');
        $needFirst = $needSecond || $this->hasNode('arguments');

if ($needFirst) {
            if ($this->hasNode('arguments')) {
                $compiler->raw(', ')->subcompile($this->getNode('arguments'));
            } else {
                $compiler->raw(', []');
            }
        }

if ($needSecond) {
            $compiler->raw(', ')->repr($this->getAttribute('type'));
        }

if ($needThird) {
            $compiler->raw(', ')->repr($this->getAttribute('is_defined_test'));
        }

if ($needFourth) {
            $compiler->raw(', ')->repr($this->getAttribute('ignore_strict_check'));
        }

$compiler->raw(')');
    }
}

class_alias('Twig\Node\Expression\GetAttrExpression', 'Twig_Node_Expression_GetAttr');

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 Binary/	DIR	—	2019-06-04 12:06
📁 Filter/	DIR	—	2019-06-04 12:06
📁 Test/	DIR	—	2019-06-04 12:06
📁 Unary/	DIR	—	2019-06-04 12:06
📄 AbstractExpression.php	PHP	533 B	2019-06-04 12:06	EDIT
📄 ArrayExpression.php	PHP	2.3 KB	2019-06-04 12:06	EDIT
📄 ArrowFunctionExpression.php	PHP	1.5 KB	2019-06-04 12:06	EDIT
📄 AssignNameExpression.php	PHP	617 B	2019-06-04 12:06	EDIT
📄 BlockReferenceExpression.php	PHP	2.6 KB	2019-06-04 12:06	EDIT
📄 CallExpression.php	PHP	11.5 KB	2019-06-04 12:06	EDIT
📄 ConditionalExpression.php	PHP	1008 B	2019-06-04 12:06	EDIT
📄 ConstantExpression.php	PHP	663 B	2019-06-04 12:06	EDIT
📄 FilterExpression.php	PHP	1.6 KB	2019-06-04 12:06	EDIT
📄 FunctionExpression.php	PHP	1.7 KB	2019-06-04 12:06	EDIT
📄 GetAttrExpression.php	PHP	2.7 KB	2019-06-04 12:06	EDIT
📄 InlinePrint.php	PHP	667 B	2019-06-04 12:06	EDIT
📄 MethodCallExpression.php	PHP	1.3 KB	2019-06-04 12:06	EDIT
📄 NameExpression.php	PHP	3.6 KB	2019-06-04 12:06	EDIT
📄 NullCoalesceExpression.php	PHP	2 KB	2019-06-04 12:06	EDIT
📄 ParentExpression.php	PHP	1.2 KB	2019-06-04 12:06	EDIT
📄 TempNameExpression.php	PHP	705 B	2019-06-04 12:06	EDIT
📄 TestExpression.php	PHP	1.4 KB	2019-06-04 12:06	EDIT