PHP Manual: Checks if property has a type

public bool ReflectionProperty::hasType()

Checks if the property has a type associated with it.

This function has no parameters.

true if a type is specified, false otherwise.

Example #1 ReflectionProperty::hasType example

<?php
class User
{
    public string $name;
}

$rp = new ReflectionProperty('User', 'name');
var_dump($rp->hasType());
?>

The above example will output:

bool(true)

ReflectionProperty::hasType