141 lines
3.0 KiB
PHP
141 lines
3.0 KiB
PHP
<?php
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/*
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* This file is part of the Prophecy.
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* (c) Konstantin Kudryashov <ever.zet@gmail.com>
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* Marcello Duarte <marcello.duarte@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Prophecy\Doubler\ClassPatch;
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use Prophecy\Doubler\Generator\Node\ClassNode;
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/**
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* Remove method functionality from the double which will clash with php keywords.
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*
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* @author Milan Magudia <milan@magudia.com>
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*/
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class KeywordPatch implements ClassPatchInterface
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{
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/**
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* Support any class
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*
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* @param ClassNode $node
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*
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* @return boolean
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*/
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public function supports(ClassNode $node)
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{
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return true;
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}
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/**
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* Remove methods that clash with php keywords
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*
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* @param ClassNode $node
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*/
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public function apply(ClassNode $node)
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{
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$methodNames = array_keys($node->getMethods());
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$methodsToRemove = array_intersect($methodNames, $this->getKeywords());
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foreach ($methodsToRemove as $methodName) {
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$node->removeMethod($methodName);
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}
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}
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/**
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* Returns patch priority, which determines when patch will be applied.
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*
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* @return int Priority number (higher - earlier)
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*/
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public function getPriority()
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{
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return 49;
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}
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/**
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* Returns array of php keywords.
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*
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* @return array
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*/
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private function getKeywords()
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{
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if (\PHP_VERSION_ID >= 70000) {
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return array('__halt_compiler');
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}
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return array(
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'__halt_compiler',
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'abstract',
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'and',
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'array',
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'as',
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'break',
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'callable',
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'case',
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'catch',
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'class',
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'clone',
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'const',
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'continue',
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'declare',
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'default',
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'die',
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'do',
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'echo',
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'else',
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'elseif',
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'empty',
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'enddeclare',
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'endfor',
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'endforeach',
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'endif',
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'endswitch',
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'endwhile',
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'eval',
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'exit',
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'extends',
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'final',
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'finally',
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'for',
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'foreach',
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'function',
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'global',
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'goto',
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'if',
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'implements',
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'include',
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'include_once',
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'instanceof',
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'insteadof',
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'interface',
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'isset',
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'list',
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'namespace',
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'new',
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'or',
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'print',
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'private',
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'protected',
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'public',
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'require',
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'require_once',
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'return',
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'static',
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'switch',
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'throw',
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'trait',
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'try',
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'unset',
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'use',
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'var',
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'while',
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'xor',
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'yield',
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);
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}
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}
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