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PHP ReflectionClass getTraitNames () function

Syntax:
array ReflectionClass::getTraitNames (void)
Parameters:This function takes no parameters.Return value:This function returns an array of feature names used by the custom class.Below the programs illustrate the ReflectionClass::getTraitNames() functionin PHP:Program 1:  
// Defining the trait class trait Company { public function GeeksforGeeks() {   } }  
// Definition of a custom Department class class Department { use Company { } }  
// Using ReflectionClass over
// custom department class $obj = new ReflectionClass ( ’ Department’ );  
// Call the getTraitNames() function $A = $obj -> getTraitNames();  
// Get array of feature names var_dump ( $A ); ?>
Exit:
array (1 ) {[0] = > string (7) "Company"}
Program 2:  
// Define a custom Department class class Department { }  
// Using ReflectionClass over
// custom department class $obj = new ReflectionClass ( ’Department’ );  
// Call the getTraitNames() function and
// get an array of dash names var_dump ( $obj -> getTraitNames()); ?>
Output:
array (0) {}
Link: https://secure.php.net/manual/en/reflectionclass.gettraitnames.php

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