(PHP 8 >= 8.1.0)
ReflectionFunctionAbstract::hasTentativeReturnType — Returns whether the function has a tentative return type
Returns whether the function has a tentative return type.
This function has no parameters.
Returns true if the function has a tentative return type, otherwise false.
Example #1 ReflectionFunctionAbstract::hasTentativeReturnType() example
<?php
$method = new ReflectionMethod(\ArrayAccess::class, 'offsetGet');
var_dump($method->hasTentativeReturnType());
The above example will output:
bool(true)