Server IP : 15.235.198.142 / Your IP : 216.73.216.190 Web Server : Apache/2.4.58 (Ubuntu) System : Linux ballsack 6.8.0-45-generic #45-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug 30 12:02:04 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 8.3.6 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /usr/share/php/Twig/TokenParser/ |
Upload File : |
<?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\TokenParser; use Twig\Node\Expression\AssignNameExpression; use Twig\Node\ForNode; use Twig\Node\Node; use Twig\Token; /** * Loops over each item of a sequence. * * <ul> * {% for user in users %} * <li>{{ user.username|e }}</li> * {% endfor %} * </ul> * * @internal */ final class ForTokenParser extends AbstractTokenParser { public function parse(Token $token): Node { $lineno = $token->getLine(); $stream = $this->parser->getStream(); $targets = $this->parser->getExpressionParser()->parseAssignmentExpression(); $stream->expect(/* Token::OPERATOR_TYPE */ 8, 'in'); $seq = $this->parser->getExpressionParser()->parseExpression(); $stream->expect(/* Token::BLOCK_END_TYPE */ 3); $body = $this->parser->subparse([$this, 'decideForFork']); if ('else' == $stream->next()->getValue()) { $stream->expect(/* Token::BLOCK_END_TYPE */ 3); $else = $this->parser->subparse([$this, 'decideForEnd'], true); } else { $else = null; } $stream->expect(/* Token::BLOCK_END_TYPE */ 3); if (\count($targets) > 1) { $keyTarget = $targets->getNode(0); $keyTarget = new AssignNameExpression($keyTarget->getAttribute('name'), $keyTarget->getTemplateLine()); $valueTarget = $targets->getNode(1); } else { $keyTarget = new AssignNameExpression('_key', $lineno); $valueTarget = $targets->getNode(0); } $valueTarget = new AssignNameExpression($valueTarget->getAttribute('name'), $valueTarget->getTemplateLine()); return new ForNode($keyTarget, $valueTarget, $seq, null, $body, $else, $lineno, $this->getTag()); } public function decideForFork(Token $token): bool { return $token->test(['else', 'endfor']); } public function decideForEnd(Token $token): bool { return $token->test('endfor'); } public function getTag(): string { return 'for'; } }