File Content: class-gutenberg-compatibility.php <?php /** * WPSEO plugin file. * * @package WPSEO\Gutenberg_Compatibility */ /** * Class WPSEO_Gutenberg_Compatibility */ class WPSEO_Gutenberg_Compatibility { /** * The currently released version of Gutenberg. * * @var string */ const CURRENT_RELEASE = '10.8.0'; /** * The minimally supported version of Gutenberg by the plugin. * * @var string */ const MINIMUM_SUPPORTED = '10.8.0'; /** * Holds the current version. * * @var string */ protected $current_version; /** * WPSEO_Gutenberg_Compatibility constructor. */ public function __construct() { $this->current_version = $this->detect_installed_gutenberg_version(); } /** * Determines whether or not Gutenberg is installed. * * @return bool Whether or not Gutenberg is installed. */ public function is_installed() { return $this->current_version !== ''; } /** * Determines whether or not the currently installed version of Gutenberg is below the minimum supported version. * * @return bool True if the currently installed version is below the minimum supported version. False otherwise. */ public function is_below_minimum() { return version_compare( $this->current_version, $this->get_minimum_supported_version(), '<' ); } /** * Gets the currently installed version. * * @return string The currently installed version. */ public function get_installed_version() { return $this->current_version; } /** * Determines whether or not the currently installed version of Gutenberg is the latest, fully compatible version. * * @return bool Whether or not the currently installed version is fully compatible. */ public function is_fully_compatible() { return version_compare( $this->current_version, $this->get_latest_release(), '>=' ); } /** * Gets the latest released version of Gutenberg. * * @return string The latest release. */ protected function get_latest_release() { return self::CURRENT_RELEASE; } /** * Gets the minimum supported version of Gutenberg. * * @return string The minumum supported release. */ protected function get_minimum_supported_version() { return self::MINIMUM_SUPPORTED; } /** * Detects the currently installed Gutenberg version. * * @return string The currently installed Gutenberg version. Empty if the version couldn't be detected. */ protected function detect_installed_gutenberg_version() { if ( defined( 'GUTENBERG_VERSION' ) ) { return GUTENBERG_VERSION; } return ''; } } Submit