<?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 WPML\Core\Twig;

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use WPML\Core\Twig\Node\Node;

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/**

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* Represents a template function.

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*

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* @final

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*

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* @author Fabien Potencier <fabien@symfony.com>

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*/

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class TwigFunction

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{

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protected $name;

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protected $callable;

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protected $options;

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protected $arguments = [];

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public function __construct($name, $callable, array $options = [])

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{

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$this->name = $name;

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$this->callable = $callable;

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$this->options = \array_merge(['needs_environment' => \false, 'needs_context' => \false, 'is_variadic' => \false, 'is_safe' => null, 'is_safe_callback' => null, 'node_class' => '\\WPML\\Core\\Twig\\Node\\Expression\\FunctionExpression', 'deprecated' => \false, 'alternative' => null], $options);

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}

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public function getName()

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{

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return $this->name;

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}

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public function getCallable()

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{

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return $this->callable;

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}

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public function getNodeClass()

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{

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return $this->options['node_class'];

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}

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public function setArguments($arguments)

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{

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$this->arguments = $arguments;

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}

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public function getArguments()

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{

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return $this->arguments;

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}

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public function needsEnvironment()

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{

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return $this->options['needs_environment'];

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}

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public function needsContext()

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{

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return $this->options['needs_context'];

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}

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public function getSafe(\WPML\Core\Twig\Node\Node $functionArgs)

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{

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if (null !== $this->options['is_safe']) {

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return $this->options['is_safe'];

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}

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if (null !== $this->options['is_safe_callback']) {

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return \call_user_func($this->options['is_safe_callback'], $functionArgs);

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}

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return [];

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}

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public function isVariadic()

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{

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return $this->options['is_variadic'];

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}

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public function isDeprecated()

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{

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return (bool) $this->options['deprecated'];

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}

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public function getDeprecatedVersion()

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{

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return $this->options['deprecated'];

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}

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public function getAlternative()

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{

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return $this->options['alternative'];

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}

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}

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\class_alias('WPML\\Core\\Twig\\TwigFunction', 'WPML\\Core\\Twig_SimpleFunction');

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// Ensure that the aliased name is loaded to keep BC for classes implementing the typehint with the old aliased name.

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\class_exists('WPML\\Core\\Twig\\Node\\Node');

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