FM / Expression

/usr/share/php/Twig/Node/Expression

Name	Size	Mode	Actions
Binary/	-	0755	rm
Filter/	-	0755	rm
Test/	-	0755	rm
Unary/	-	0755	rm
AbstractExpression.php	452	0644	edit dl rm
ArrayExpression.php	2259	0644	edit dl rm
ArrowFunctionExpression.php	1579	0644	edit dl rm
AssignNameExpression.php	529	0644	edit dl rm
BlockReferenceExpression.php	2303	0644	edit dl rm
CallExpression.php	12470	0644	edit dl rm
ConditionalExpression.php	922	0644	edit dl rm
ConstantExpression.php	583	0644	edit dl rm
FilterExpression.php	1286	0644	edit dl rm
FunctionExpression.php	1372	0644	edit dl rm
GetAttrExpression.php	2788	0644	edit dl rm
InlinePrint.php	677	0644	edit dl rm
MethodCallExpression.php	1780	0644	edit dl rm
NameExpression.php	2969	0644	edit dl rm
NullCoalesceExpression.php	2102	0644	edit dl rm
ParentExpression.php	1156	0644	edit dl rm
TempNameExpression.php	632	0644	edit dl rm
TestExpression.php	1117	0644	edit dl rm
VariadicExpression.php	442	0644	edit dl rm

Edit: /usr/share/php/Twig/Node/Expression/ArrayExpression.php (2259B)

<?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\Expression;

use Twig\Compiler;

class ArrayExpression extends AbstractExpression
{
    private $index;

public function __construct(array $elements, int $lineno)
    {
        parent::__construct($elements, [], $lineno);

$this->index = -1;
        foreach ($this->getKeyValuePairs() as $pair) {
            if ($pair['key'] instanceof ConstantExpression && ctype_digit((string) $pair['key']->getAttribute('value')) && $pair['key']->getAttribute('value') > $this->index) {
                $this->index = $pair['key']->getAttribute('value');
            }
        }
    }

public function getKeyValuePairs(): array
    {
        $pairs = [];
        foreach (array_chunk($this->nodes, 2) as $pair) {
            $pairs[] = [
                'key' => $pair[0],
                'value' => $pair[1],
            ];
        }

return $pairs;
    }

public function hasElement(AbstractExpression $key): bool
    {
        foreach ($this->getKeyValuePairs() as $pair) {
            // we compare the string representation of the keys
            // to avoid comparing the line numbers which are not relevant here.
            if ((string) $key === (string) $pair['key']) {
                return true;
            }
        }

return false;
    }

public function addElement(AbstractExpression $value, AbstractExpression $key = null): void
    {
        if (null === $key) {
            $key = new ConstantExpression(++$this->index, $value->getTemplateLine());
        }

array_push($this->nodes, $key, $value);
    }

public function compile(Compiler $compiler): void
    {
        $compiler->raw('[');
        $first = true;
        foreach ($this->getKeyValuePairs() as $pair) {
            if (!$first) {
                $compiler->raw(', ');
            }
            $first = false;

$compiler
                ->subcompile($pair['key'])
                ->raw(' => ')
                ->subcompile($pair['value'])
            ;
        }
        $compiler->raw(']');
    }
}

index = -1; foreach ($this->getKeyValuePairs() as $pair) { if ($pair['key'] instanceof ConstantExpression && ctype_digit((string) $pair['key']->getAttribute('value')) && $pair['key']->getAttribute('value') > $this->index) { $this->index = $pair['key']->getAttribute('value'); } } } public function getKeyValuePairs(): array { $pairs = []; foreach (array_chunk($this->nodes, 2) as $pair) { $pairs[] = [ 'key' => $pair[0], 'value' => $pair[1], ]; } return $pairs; } public function hasElement(AbstractExpression $key): bool { foreach ($this->getKeyValuePairs() as $pair) { // we compare the string representation of the keys // to avoid comparing the line numbers which are not relevant here. if ((string) $key === (string) $pair['key']) { return true; } } return false; } public function addElement(AbstractExpression $value, AbstractExpression $key = null): void { if (null === $key) { $key = new ConstantExpression(++$this->index, $value->getTemplateLine()); } array_push($this->nodes, $key, $value); } public function compile(Compiler $compiler): void { $compiler->raw('['); $first = true; foreach ($this->getKeyValuePairs() as $pair) { if (!$first) { $compiler->raw(', '); } $first = false; $compiler ->subcompile($pair['key']) ->raw(' => ') ->subcompile($pair['value']) ; } $compiler->raw(']'); } }