The ReflectionClass::getTraitAliases() function is an inbuilt function in PHP which is used to return an array of trait aliases used by the user-defined class.
Syntax:
array ReflectionClass::getTraitAliases( void )
Parameters: This function does not accept any parameters.
Return Value: This function returns an array of trait aliases used by the user-defined class.
Below programs illustrate the ReflectionClass::getTraitAliases() function in PHP:
Program 1:
php
<?php // Defining a trait class trait Company {
public function GeeksforGeeks() {
}
} // Defining a user-defined class Department class Department{
use Company {
Company::GeeksforGeeks as Portal;
}
} // Using ReflectionClass over the // user-defined class Department $obj = new ReflectionClass( 'Department' );
// Calling the getTraitAliases() function $A = $obj ->getTraitAliases();
// Getting an array of the trait aliases var_dump( $A );
?> |
Output:
array(1) { ["Portal"]=> string(22) "Company::GeeksforGeeks" }
Program 2:
php
<?php // Defining a user-defined class Department class Department{
} // Using ReflectionClass over the // user-defined class Department $obj = new ReflectionClass( 'Department' );
// Calling the getTraitAliases() function and // getting an array of the trait aliases var_dump( $obj ->getTraitAliases());
?> |
Output:
array(0) { }
Reference: https://secure.php.net/manual/en/reflectionclass.gettraitaliases.php