src/Core/Manifest/ClassManifest.php
public function getImplementorsOf($interface)
    {
        $lowerInterface = strtolower($interface);
        if (array_key_exists($lowerInterface, $this->implementors)) {
            return $this->implementors[$lowerInterface];
        } else {
            return array();
        }
    }
public function getImplementorsOf($interface)
    {
        $lowerInterface = strtolower($interface);
        if (array_key_exists($lowerInterface, $this->implementors)) {
            return $this->implementors[$lowerInterface];
        } else {
            return array();
        }
    }
public function getImplementorsOf ( $ interface ) { $ lowerInterface = strtolower ( $ interface ) ; if ( array_key_exists ( $ lowerInterface , $ this -> implementors ) ) { return $ this -> implementors [ $ lowerInterface ] ; } else { return array ( ) ; } }
Returns an array containing the class names that implement a certain
interface.

@param string $interface
@return array
Returns an array containing the class names that implement a certain interface .