ReflectionClass::getTraitNames

(PHP 5 >= 5.4.0, PHP 7, PHP 8)

ReflectionClass::getTraitNamesReturns an array of names of traits used by this class

Description

public ReflectionClass::getTraitNames(): array

Get the names of the traits used by this class.

Parameters

This function has no parameters.

Return Values

Returns an array with trait names in values.

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emulienfou at gmail dot com
10 years ago
This remote return only the trait names from the current class.

If your class extends another class using your trait, you can't get the names. However, you can do something like :

<?php
$traitsNames
= [];
$recursiveClasses = function ($class) use(&$recursiveClasses, &$traitsNames) {
if (
$class->getParentClass() != false) {
$recursiveClasses($class->getParentClass());
}
else {
$traitsNames = array_merge($traitsNames, $class->getTraitNames());
}
};
$recursiveClasses($controllerClass);
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