get_query( 'meta_key' ); if ( ! $key ) { return; } $options = get_post_meta( jet_fb_live()->post->ID, $key, true ); if ( empty( $options ) ) { return; } if ( ! is_array( $options ) ) { $options = array( $options ); } if ( in_array( 'true', $options, true ) || in_array( 'false', $options, true ) ) { yield from $this->get_checked_options( $options ); return; } $option_values = array_values( $options ); if ( ! is_array( $option_values[0] ) ) { foreach ( $options as $key => $value ) { if ( $this->has_query( 'search' ) && false === strpos( (string) $value, $this->get_query( 'search' ) ) ) { continue; } yield array( 'value' => is_string( $key ) ? $key : $value, 'label' => $value, ); } return; } foreach ( $options as $option ) { $values = array_values( $option ); if ( ! isset( $values[0] ) || ( $this->has_query( 'search' ) && false === strpos( (string) ( $values[1] ?? $values[0] ), $this->get_query( 'search' ) ) ) ) { continue; } yield array( 'value' => $values[0], 'label' => $values[1] ?? $values[0], ); } } /** * @param $options * * @return \Generator */ protected function get_checked_options( $options ): \Generator { foreach ( $options as $label => $checked ) { $checked = filter_var( $checked, defined( 'FILTER_VALIDATE_BOOL' ) ? FILTER_VALIDATE_BOOL : FILTER_VALIDATE_BOOLEAN ); if ( $this->has_query( 'search' ) && false === strpos( (string) $label, $this->get_query( 'search' ) ) ) { continue; } if ( $checked ) { yield array( 'value' => $label, 'label' => $label, ); } } } }