leilukin-tumbleblog/includes/lib/Twig/Node/Expression/Binary/AbstractBinary.php

43 lines
992 B
PHP

<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
* (c) Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Twig\Node\Expression\Binary;
use Twig\Compiler;
use Twig\Node\Expression\AbstractExpression;
use Twig\Node\Node;
abstract class AbstractBinary extends AbstractExpression
{
public function __construct(Node $left, Node $right, int $lineno)
{
parent::__construct(['left' => $left, 'right' => $right], [], $lineno);
}
public function compile(Compiler $compiler): void
{
$compiler
->raw('(')
->subcompile($this->getNode('left'))
->raw(' ')
;
$this->operator($compiler);
$compiler
->raw(' ')
->subcompile($this->getNode('right'))
->raw(')')
;
}
abstract public function operator(Compiler $compiler): Compiler;
}