public function testImplicitCastToString()
{
$this->assertSame('int', (string) ReflectionType::createFromType(new Types\Integer(), false));
$this->assertSame('string', (string) ReflectionType::createFromType(new Types\String_(), false));
$this->assertSame('array', (string) ReflectionType::createFromType(new Types\Array_(), false));
$this->assertSame('callable', (string) ReflectionType::createFromType(new Types\Callable_(), false));
$this->assertSame('bool', (string) ReflectionType::createFromType(new Types\Boolean(), false));
$this->assertSame('float', (string) ReflectionType::createFromType(new Types\Float_(), false));
$this->assertSame('void', (string) ReflectionType::createFromType(new Types\Void_(), false));
$this->assertSame('\\Foo\\Bar\\Baz', (string) ReflectionType::createFromType(new Types\Object_(new Fqsen('\\Foo\\Bar\\Baz')), false));
}
/**
* Get the return type declaration (only for PHP 7+ code)
*
* @return ReflectionType|null
*/
public function getReturnType()
{
$namespaceForType = $this instanceof ReflectionMethod ? $this->getDeclaringClass()->getNamespaceName() : $this->getNamespaceName();
$typeHint = (new FindTypeFromAst())->__invoke($this->node->getReturnType(), $this->getLocatedSource(), $namespaceForType);
if (null === $typeHint) {
return null;
}
return ReflectionType::createFromType($typeHint, false);
}
/**
* Get the ReflectionType instance representing the type declaration for
* this parameter
*
* (note: this has nothing to do with DocBlocks).
*
* @return ReflectionType|null
*/
public function getType()
{
if (null === $this->getTypeHint()) {
return null;
}
return ReflectionType::createFromType($this->getTypeHint(), $this->allowsNull());
}