src/Robo/Inspector/Inspector.php
public function isMySqlAvailable() {
    if (is_null($this->isMySqlAvailable)) {
      $this->isMySqlAvailable = $this->getMySqlAvailable();
    }

    return $this->isMySqlAvailable;
  }
public function isMySqlAvailable() {
    if (is_null($this->isMySqlAvailable)) {
      $this->isMySqlAvailable = $this->getMySqlAvailable();
    }

    return $this->isMySqlAvailable;
  }
public function isMySqlAvailable ( ) { if ( is_null ( $ this -> isMySqlAvailable ) ) { $ this -> isMySqlAvailable = $ this -> getMySqlAvailable ( ) ; } return $ this -> isMySqlAvailable ; }
Determines if MySQL is available, caches result.

This method caches its result in $this->mySqlAvailable.

@return bool
TRUE if MySQL is available.
Determines if MySQL is available caches result .