The ReflectionClass::getTraitNames() function is an inbuilt function in PHP which is used to return an array of name of traits used by the user-defined class.
Syntax:
array ReflectionClass::getTraitNames( void )
Parameters: This function does not accept any parameters.
Return Value: This function returns an array of name of traits used by the user-defined class.
Below programs illustrate the ReflectionClass::getTraitNames() function in PHP:
Program 1:
<?phpÂ
// Defining a trait classtrait Company {Â Â Â Â public function neveropen() {Â Â Â Â }}Â
// Defining a user-defined class Departmentclass Department{Â Â Â Â use Company {Â Â Â Â }}Â
// Using ReflectionClass over the// user-defined class Department$obj=new ReflectionClass('Department');Â
// Calling the getTraitNames() function$A = $obj->getTraitNames();Â
// Getting an array of names the traitsvar_dump($A); ?> |
Output:
array(1) {
[0]=>
string(7) "Company"
}
Program 2:
<?php  // Defining a user-defined class Departmentclass Department{}  // Using ReflectionClass over the// user-defined class Department$obj=new ReflectionClass('Department');  // Calling the getTraitNames() function and// getting an array of name of the traitsvar_dump($obj->getTraitNames()); ?> |
Output:
array(0) {
}
Reference: https://secure.php.net/manual/en/reflectionclass.gettraitnames.php
