error[] = __( "RECOMMENDED: No reference to add_custom_image_header was found in the theme. It is recommended that the theme implement this functionality if using an image for the header.", "themecheck" ); } if ( strpos( $php, 'add_custom_background' ) === false ) { $this->error[] = __( "RECOMMENDED: No reference to add_custom_background() was found in the theme. If the theme uses background images or solid colors for the background, then it is recommended that the theme implement this functionality.", "themecheck" ); } return $ret; } function getError() { return $this->error; } } $themechecks[] = new CustomCheck;