Current File : //opt/cpanel/ea-wappspector/vendor/rector/rector/src/NodeAnalyzer/VariadicAnalyzer.php
<?php
declare (strict_types=1);
namespace Rector\NodeAnalyzer;
use PhpParser\Node\Expr\FuncCall;
use PhpParser\Node\Expr\MethodCall;
use PhpParser\Node\Expr\StaticCall;
use PHPStan\Reflection\FunctionReflection;
use PHPStan\Reflection\MethodReflection;
use Rector\Reflection\ReflectionResolver;
final class VariadicAnalyzer
{
/**
* @readonly
* @var \Rector\Reflection\ReflectionResolver
*/
private $reflectionResolver;
public function __construct(ReflectionResolver $reflectionResolver)
{
$this->reflectionResolver = $reflectionResolver;
}
/**
* @param \PhpParser\Node\Expr\FuncCall|\PhpParser\Node\Expr\StaticCall|\PhpParser\Node\Expr\MethodCall $call
*/
public function hasVariadicParameters($call) : bool
{
$functionLikeReflection = $this->reflectionResolver->resolveFunctionLikeReflectionFromCall($call);
if ($functionLikeReflection === null) {
return \false;
}
return $this->hasVariadicVariant($functionLikeReflection);
}
/**
* @param \PHPStan\Reflection\MethodReflection|\PHPStan\Reflection\FunctionReflection $functionLikeReflection
*/
private function hasVariadicVariant($functionLikeReflection) : bool
{
foreach ($functionLikeReflection->getVariants() as $parametersAcceptor) {
// can be any number of arguments → nothing to limit here
if ($parametersAcceptor->isVariadic()) {
return \true;
}
}
return \false;
}
}
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