src/DebugBar/DebugBar.php
public function getCurrentRequestId()
    {
        if ($this->requestId === null) {
            $this->requestId = $this->getRequestIdGenerator()->generate();
        }
        return $this->requestId;
    }
public function getCurrentRequestId()
    {
        if ($this->requestId === null) {
            $this->requestId = $this->getRequestIdGenerator()->generate();
        }
        return $this->requestId;
    }
public function getCurrentRequestId ( ) { if ( $ this -> requestId === null ) { $ this -> requestId = $ this -> getRequestIdGenerator ( ) -> generate ( ) ; } return $ this -> requestId ; }
Returns the id of the current request

@return string
Returns the id of the current request