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<?php

namespace WPML\Core;

/*
 * 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.
 */
use WPML\Core\Twig\Node\Node;
@\trigger_error('The Twig_Function class is deprecated since version 1.12 and will be removed in 2.0. Use \\Twig\\TwigFunction instead.', \E_USER_DEPRECATED);
/**
 * Represents a template function.
 *
 * Use \Twig\TwigFunction instead.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @deprecated since 1.12 (to be removed in 2.0)
 */
abstract class Twig_Function implements \WPML\Core\Twig_FunctionInterface, \WPML\Core\Twig_FunctionCallableInterface
{
    protected $options;
    protected $arguments = [];
    public function __construct(array $options = [])
    {
        $this->options = \array_merge(['needs_environment' => \false, 'needs_context' => \false, 'callable' => null], $options);
    }
    public function setArguments($arguments)
    {
        $this->arguments = $arguments;
    }
    public function getArguments()
    {
        return $this->arguments;
    }
    public function needsEnvironment()
    {
        return $this->options['needs_environment'];
    }
    public function needsContext()
    {
        return $this->options['needs_context'];
    }
    public function getSafe(\WPML\Core\Twig\Node\Node $functionArgs)
    {
        if (isset($this->options['is_safe'])) {
            return $this->options['is_safe'];
        }
        if (isset($this->options['is_safe_callback'])) {
            return \call_user_func($this->options['is_safe_callback'], $functionArgs);
        }
        return [];
    }
    public function getCallable()
    {
        return $this->options['callable'];
    }
}