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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\ExpressionLanguage\Node;
- use Symfony\Component\ExpressionLanguage\Compiler;
- /**
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @internal
- */
- class FunctionNode extends Node
- {
- public function __construct(string $name, Node $arguments)
- {
- parent::__construct(
- ['arguments' => $arguments],
- ['name' => $name]
- );
- }
- public function compile(Compiler $compiler)
- {
- $arguments = [];
- foreach ($this->nodes['arguments']->nodes as $node) {
- $arguments[] = $compiler->subcompile($node);
- }
- $function = $compiler->getFunction($this->attributes['name']);
- $compiler->raw($function['compiler'](...$arguments));
- }
- public function evaluate(array $functions, array $values)
- {
- $arguments = [$values];
- foreach ($this->nodes['arguments']->nodes as $node) {
- $arguments[] = $node->evaluate($functions, $values);
- }
- return $functions[$this->attributes['name']]['evaluator'](...$arguments);
- }
- public function toArray()
- {
- $array = [];
- $array[] = $this->attributes['name'];
- foreach ($this->nodes['arguments']->nodes as $node) {
- $array[] = ', ';
- $array[] = $node;
- }
- $array[1] = '(';
- $array[] = ')';
- return $array;
- }
- }
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