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Mini Shell
Mini Shell
<?php
declare (strict_types=1);
namespace Rector\Php70\Rector\FuncCall;
use PhpParser\Node;
use PhpParser\Node\Expr\FuncCall;
use PhpParser\Node\Name;
use Rector\Core\Rector\AbstractRector;
use Rector\Core\ValueObject\PhpVersionFeature;
use Rector\VersionBonding\Contract\MinPhpVersionInterface;
use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
/**
* @see \Rector\Tests\Php70\Rector\FuncCall\CallUserMethodRector\CallUserMethodRectorTest
*/
final class CallUserMethodRector extends AbstractRector implements MinPhpVersionInterface
{
/**
* @var array<string, string>
*/
private const OLD_TO_NEW_FUNCTIONS = ['call_user_method' => 'call_user_func', 'call_user_method_array' => 'call_user_func_array'];
public function provideMinPhpVersion() : int
{
return PhpVersionFeature::NO_CALL_USER_METHOD;
}
public function getRuleDefinition() : RuleDefinition
{
return new RuleDefinition('Changes call_user_method()/call_user_method_array() to call_user_func()/call_user_func_array()', [new CodeSample('call_user_method($method, $obj, "arg1", "arg2");', 'call_user_func(array(&$obj, "method"), "arg1", "arg2");')]);
}
/**
* @return array<class-string<Node>>
*/
public function getNodeTypes() : array
{
return [FuncCall::class];
}
/**
* @param FuncCall $node
*/
public function refactor(Node $node) : ?Node
{
$oldFunctionNames = \array_keys(self::OLD_TO_NEW_FUNCTIONS);
if (!$this->isNames($node, $oldFunctionNames)) {
return null;
}
$newName = self::OLD_TO_NEW_FUNCTIONS[$this->getName($node)];
$node->name = new Name($newName);
$oldArgs = $node->args;
unset($node->args[1]);
$newArgs = [$this->nodeFactory->createArg([$oldArgs[1]->value, $oldArgs[0]->value])];
unset($oldArgs[0]);
unset($oldArgs[1]);
$node->args = $this->appendArgs($newArgs, $oldArgs);
return $node;
}
}
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