1<?php 2 3/* 4 * This file is part of Twig. 5 * 6 * (c) Fabien Potencier 7 * 8 * For the full copyright and license information, please view the LICENSE 9 * file that was distributed with this source code. 10 */ 11 12namespace Twig\Node\Expression\Binary; 13 14use Twig\Compiler; 15 16class PowerBinary extends AbstractBinary 17{ 18 public function compile(Compiler $compiler) 19 { 20 if (\PHP_VERSION_ID >= 50600) { 21 return parent::compile($compiler); 22 } 23 24 $compiler 25 ->raw('pow(') 26 ->subcompile($this->getNode('left')) 27 ->raw(', ') 28 ->subcompile($this->getNode('right')) 29 ->raw(')') 30 ; 31 } 32 33 public function operator(Compiler $compiler) 34 { 35 return $compiler->raw('**'); 36 } 37} 38 39class_alias('Twig\Node\Expression\Binary\PowerBinary', 'Twig_Node_Expression_Binary_Power'); 40