Gecko [ gandhischool.edu.np ]

Name	Size	Permission
AbstractTokenParser.php	573 B	-rw-r--r--
ApplyTokenParser.php	1.46 KB	-rw-r--r--
AutoEscapeTokenParser.php	1.54 KB	-rw-r--r--
BlockTokenParser.php	2.42 KB	-rw-r--r--
DeprecatedTokenParser.php	969 B	-rw-r--r--
DoTokenParser.php	780 B	-rw-r--r--
EmbedTokenParser.php	2.22 KB	-rw-r--r--
ExtendsTokenParser.php	1.33 KB	-rw-r--r--
FlushTokenParser.php	708 B	-rw-r--r--
ForTokenParser.php	2.23 KB	-rw-r--r--
FromTokenParser.php	1.64 KB	-rw-r--r--
IfTokenParser.php	2.44 KB	-rw-r--r--
ImportTokenParser.php	1.15 KB	-rw-r--r--
IncludeTokenParser.php	1.59 KB	-rw-r--r--
MacroTokenParser.php	1.85 KB	-rw-r--r--
SandboxTokenParser.php	1.77 KB	-rw-r--r--
SetTokenParser.php	2.04 KB	-rw-r--r--
TokenParserInterface.php	875 B	-rw-r--r--
UseTokenParser.php	1.93 KB	-rw-r--r--
WithTokenParser.php	1.27 KB	-rw-r--r--

Code Editor : SetTokenParser.php

<?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\TokenParser;

use Twig\Error\SyntaxError;
use Twig\Node\Node;
use Twig\Node\SetNode;
use Twig\Token;

/**
 * Defines a variable.
 *
 *  {% set foo = 'foo' %}
 *  {% set foo = [1, 2] %}
 *  {% set foo = {'foo': 'bar'} %}
 *  {% set foo = 'foo' ~ 'bar' %}
 *  {% set foo, bar = 'foo', 'bar' %}
 *  {% set foo %}Some content{% endset %}
 *
 * @internal
 */
final class SetTokenParser extends AbstractTokenParser
{
    public function parse(Token $token): Node
    {
        $lineno = $token->getLine();
        $stream = $this->parser->getStream();
        $names = $this->parser->getExpressionParser()->parseAssignmentExpression();

$capture = false;
        if ($stream->nextIf(/* Token::OPERATOR_TYPE */ 8, '=')) {
            $values = $this->parser->getExpressionParser()->parseMultitargetExpression();

$stream->expect(/* Token::BLOCK_END_TYPE */ 3);

if (\count($names) !== \count($values)) {
                throw new SyntaxError('When using set, you must have the same number of variables and assignments.', $stream->getCurrent()->getLine(), $stream->getSourceContext());
            }
        } else {
            $capture = true;

if (\count($names) > 1) {
                throw new SyntaxError('When using set with a block, you cannot have a multi-target.', $stream->getCurrent()->getLine(), $stream->getSourceContext());
            }

$stream->expect(/* Token::BLOCK_END_TYPE */ 3);

$values = $this->parser->subparse([$this, 'decideBlockEnd'], true);
            $stream->expect(/* Token::BLOCK_END_TYPE */ 3);
        }

return new SetNode($capture, $names, $values, $lineno, $this->getTag());
    }

public function decideBlockEnd(Token $token): bool
    {
        return $token->test('endset');
    }

public function getTag(): string
    {
        return 'set';
    }
}

${this.title}

Code Editor : SetTokenParser.php