Explicitly load the sqlite-database-integration/php-polyfills.php file

Author: fredrikekelund

src/Base.php

@@ -83,6 +83,7 @@ protected function load_dependencies() {
 		}
 
 		// We also need to selectively load the necessary classes from the plugin.
+		require_once $plugin_directory . '/php-polyfills.php';
 		require_once $plugin_directory . '/constants.php';
 		require_once $plugin_directory . '/wp-includes/sqlite/class-wp-sqlite-lexer.php';
 		require_once $plugin_directory . '/wp-includes/sqlite/class-wp-sqlite-query-rewriter.php';

src/SQLite_Command.php

@@ -79,6 +79,10 @@ public function import( $args, $assoc_args ) {
 	 * @when before_wp_load
 	 */
 	public function export( $args, $assoc_args ) {
+		if ( ! Export::get_sqlite_plugin_version() ) {
+			WP_CLI::error( 'The SQLite integration plugin is not installed or activated.' );
+		}
+
 		$is_porcelain = isset( $assoc_args['porcelain'] );
 
 		if ( ! $is_porcelain ) {
@@ -135,7 +139,7 @@ public function export( $args, $assoc_args ) {
 	 * @when before_wp_load
 	 */
 	public function tables( $args, $assoc_args ) {
-		if ( ! Base::get_sqlite_plugin_version() ) {
+		if ( ! Tables::get_sqlite_plugin_version() ) {
 			WP_CLI::error( 'The SQLite integration plugin is not installed or activated.' );
 		}