/**
* Takes "a|b[]|c|d[]|e" and returns "b|d"
*
* @return UnionType
* The subset of types in this
*/
public function genericArrayElementTypes() : UnionType
{
// If array is in there, then it can be any type
// Same for mixed
if ($this->hasType(ArrayType::instance()) || $this->hasType(MixedType::instance())) {
return MixedType::instance()->asUnionType();
}
if ($this->hasType(ArrayType::instance())) {
return NullType::instance()->asUnionType();
}
return new UnionType(array_filter(array_map(function (Type $type) {
if (!$type->isGenericArray()) {
return null;
}
return $type->genericArrayElementType();
}, $this->getTypeList())));
}
public function testFromStringWithClassWithMethodWithParameters()
{
$classType = MixedType::fromString("Skrz\\Meta\\Reflection\\Fixtures\\ClassWithMethodWithParameters");
$this->assertInstanceOf("Skrz\\Meta\\Reflection\\Type", $classType);
$this->assertEquals("Skrz\\Meta\\Reflection\\Fixtures\\ClassWithMethodWithParameters", $classType->getName());
$method = $classType->getMethod("method");
$this->assertInstanceOf("Skrz\\Meta\\Reflection\\Method", $method);
$parameters = $method->getParameters();
}
