(PHP 5 >= 5.4.0, PHP 7)
ReflectionClass::isTrait — Returns whether this is a trait
public ReflectionClass::isTrait ( ) : bool
This function is currently not documented; only its argument list is available.
This function has no parameters.
Returns true
if this is a trait, false
otherwise. Returns null
in case of an error.
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https://www.php.net/manual/en/reflectionclass.istrait.php