src/engines/class-engine.php
protected function get_engine_config() {
		$config    = $this->prepare_engine_config();
		$locations = $config['locations'];

		unset( $config['locations'] );

		$locations = array_filter( (array) $locations, function ( $location ) {
			return file_exists( $location );
		} );

		return [$locations, $config];
	}
protected function get_engine_config() {
		$config    = $this->prepare_engine_config();
		$locations = $config['locations'];

		unset( $config['locations'] );

		$locations = array_filter( (array) $locations, function ( $location ) {
			return file_exists( $location );
		} );

		return [$locations, $config];
	}
protected function get_engine_config ( ) { $ config = $ this -> prepare_engine_config ( ) ; $ locations = $ config [ 'locations' ] ; unset ( $ config [ 'locations' ] ) ; $ locations = array_filter ( ( array ) $ locations , function ( $ location ) { return file_exists ( $ location ) ; } ) ; return [ $ locations , $ config ] ; }
Get engine config.

@return array
Get engine config .