The 7th Annual China PHP Conference

ReflectionType::isBuiltin

(PHP 7)

ReflectionType::isBuiltinChecks if it is a built-in type

説明

public ReflectionType::isBuiltin ( void ) : bool

Checks if the type is a built-in type in PHP.

パラメータ

この関数にはパラメータはありません。

返り値

TRUE if it's a built-in type, otherwise FALSE

例1 ReflectionType::isBuiltin() example

<?php
class SomeClass {}

function 
someFunction(string $paramSomeClass $param2StdClass $param3) {}

$reflectionFunc = new ReflectionFunction('someFunction');
$reflectionParams $reflectionFunc->getParameters();

var_dump($reflectionParams[0]->getType()->isBuiltin());
var_dump($reflectionParams[1]->getType()->isBuiltin());
var_dump($reflectionParams[2]->getType()->isBuiltin());

上の例の出力は、 たとえば以下のようになります。

bool(true)
bool(false)
bool(false)

Note that the ReflectionType::isBuiltin() method does not distinguish between internal and custom classes. To make this distinction, the ReflectionClass::isInternal() method should be used on the returned class name.

参考

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