68 lines
1.5 KiB
PHP
68 lines
1.5 KiB
PHP
<?php
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/*
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* This file is part of Twig.
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*
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* (c) Fabien Potencier
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Twig;
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use Twig\Node\Expression\TestExpression;
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/**
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* Represents a template test.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @see https://twig.symfony.com/doc/templates.html#test-operator
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*/
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final class TwigTest extends AbstractTwigCallable
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{
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/**
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* @param callable|array{class-string, string}|null $callable A callable implementing the test. If null, you need to overwrite the "node_class" option to customize compilation.
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*/
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public function __construct(string $name, $callable = null, array $options = [])
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{
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parent::__construct($name, $callable, $options);
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$this->options = array_merge([
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'node_class' => TestExpression::class,
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'one_mandatory_argument' => false,
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], $this->options);
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}
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public function getType(): string
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{
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return 'test';
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}
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public function needsCharset(): bool
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{
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return false;
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}
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public function needsEnvironment(): bool
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{
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return false;
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}
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public function needsContext(): bool
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{
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return false;
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}
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public function hasOneMandatoryArgument(): bool
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{
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return (bool) $this->options['one_mandatory_argument'];
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}
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public function getMinimalNumberOfRequiredArguments(): int
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{
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return parent::getMinimalNumberOfRequiredArguments() + 1;
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}
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}
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