FM / Node

/usr/share/php/Symfony/Component/ExpressionLanguage/Node/

/usr/share/php/Symfony/Component/ExpressionLanguage/Node

Name	Size	Mode	Actions
ArgumentsNode.php	819	0644	edit dl rm
ArrayNode.php	2758	0644	edit dl rm
BinaryNode.php	4635	0644	edit dl rm
ConditionalNode.php	1424	0644	edit dl rm
ConstantNode.php	2007	0644	edit dl rm
FunctionNode.php	1631	0644	edit dl rm
GetAttrNode.php	4092	0644	edit dl rm
NameNode.php	922	0644	edit dl rm
Node.php	2657	0644	edit dl rm
UnaryNode.php	1494	0644	edit dl rm

Edit: /usr/share/php/Symfony/Component/ExpressionLanguage/Node/UnaryNode.php (1494B)

<?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 UnaryNode extends Node
{
    private const OPERATORS = [
        '!' => '!',
        'not' => '!',
        '+' => '+',
        '-' => '-',
    ];

public function __construct(string $operator, Node $node)
    {
        parent::__construct(
            ['node' => $node],
            ['operator' => $operator]
        );
    }

public function compile(Compiler $compiler)
    {
        $compiler
            ->raw('(')
            ->raw(self::OPERATORS[$this->attributes['operator']])
            ->compile($this->nodes['node'])
            ->raw(')')
        ;
    }

public function evaluate(array $functions, array $values)
    {
        $value = $this->nodes['node']->evaluate($functions, $values);
        switch ($this->attributes['operator']) {
            case 'not':
            case '!':
                return !$value;
            case '-':
                return -$value;
        }

return $value;
    }

public function toArray(): array
    {
        return ['(', $this->attributes['operator'].' ', $this->nodes['node'], ')'];
    }
}

* * 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 * * @internal */ class UnaryNode extends Node { private const OPERATORS = [ '!' => '!', 'not' => '!', '+' => '+', '-' => '-', ]; public function __construct(string $operator, Node $node) { parent::__construct( ['node' => $node], ['operator' => $operator] ); } public function compile(Compiler $compiler) { $compiler ->raw('(') ->raw(self::OPERATORS[$this->attributes['operator']]) ->compile($this->nodes['node']) ->raw(')') ; } public function evaluate(array $functions, array $values) { $value = $this->nodes['node']->evaluate($functions, $values); switch ($this->attributes['operator']) { case 'not': case '!': return !$value; case '-': return -$value; } return $value; } public function toArray(): array { return ['(', $this->attributes['operator'].' ', $this->nodes['node'], ')']; } }