src/loader/ClassLoader.php
public function register() {
        if (!$this->registered) {
            spl_autoload_register([$this, 'autoLoad'], $throw=true, $prepend=false);
            $this->registered = true;
        }
        return $this;
    }
public function register() {
        if (!$this->registered) {
            spl_autoload_register([$this, 'autoLoad'], $throw=true, $prepend=false);
            $this->registered = true;
        }
        return $this;
    }
public function register ( ) { if ( ! $ this -> registered ) { spl_autoload_register ( [ $ this , 'autoLoad' ] , $ throw = true , $ prepend = false ) ; $ this -> registered = true ; } return $ this ; }
Register this instance.

@return $this
Register this instance .