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PHP ReflectionClass getTraitAliases () function

Syntax:
array ReflectionClass::getTraitAliases (void)
Parameters:This function takes no parameters.Return value:This function returns an array of feature aliases used by the custom class.Below the programs illustrate the ReflectionClass::getTraitAliases() functionin PHP:Program 1:  
// Defining the trait class trait Company { public function GeeksforGeeks() { } }  
// Define a custom Department class class Department { use Company { Company::GeeksforGeeks as Portal; } }  
// Using ReflectionClass over
// custom department class $obj = new ReflectionClass ( ’Department’ );  
// Call the getTraitAliases() function $A = $obj -> getTraitAliases();  
// Get an array of feature aliases var_dump ( $A ); ?>
Output:
array (1) {["Portal"] = > string (22) "Company::GeeksforGeeks"}
Program 2:  
// Define a custom Department class class Department { } 
// Using ReflectionClass over
// custom department class $obj = new ReflectionClass ( ’Department’ );  
// Call the getTraitAliases() function and
// get an array of feature aliases var_dump ( $obj -> getTraitAliases()); ?>
Output:
array (0) {}
Link: https://secure.php.net/manual/en/reflectionclass.gettraitaliases.php

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