(PHP 5 >= 5.1.2, PHP 7, PHP 8)
ReflectionParameter::isArray — Checks if parameter expects an array
Esta função tornou-se OBSOLETA a partir do PHP 8.0.0. O uso desta função é altamente desaconselhado.
See the example below for an alternative way to derive this information.
Checks if the parameter expects an array.
Esta função não possui parâmetros.
true if an array is expected, false otherwise.
Exemplo #1 PHP 8.0.0 equivalent
As of PHP 8.0.0, the following code will report if a type declares arrays, including as part of a union.
<?php
function declaresArray(ReflectionParameter $reflectionParameter): bool
{
$reflectionType = $reflectionParameter->getType();
if (!$reflectionType) return false;
$types = $reflectionType instanceof ReflectionUnionType
? $reflectionType->getTypes()
: [$reflectionType];
return in_array('array', array_map(fn(ReflectionNamedType $t) => $t->getName(), $types));
}
?>