Traits
Table of Contents
Functions
- uses() : bool
- Checks whether an object or class uses a given trait.
Functions
uses()
Checks whether an object or class uses a given trait.
uses(object|string $object_or_class, string $trait[, bool $allow_string = true ]) : bool
Parameters
- $object_or_class : object|string
-
A class name or an object instance.
- $trait : string
-
The trait name.
- $allow_string : bool = true
-
If this parameter set to false, string class name as object_or_class is not allowed. This also prevents from calling autoloader if the class doesn't exist.
Return values
bool —This function returns true if the object_or_class, or any of its traits, uses trait or if any of its parents, or its parents' traits, use trait.