wpseek.com
Un motore di ricerca WordPress per sviluppatori e autori di temi



wp_send_json › WordPress Function

Da3.5.0
Deprecaton/a
› wp_send_json ( $response, $status_code = null, $options = 0 )
Parametri: (3)
  • (mixed) $response Variable (usually an array or object) to encode as JSON, then print and die.
    Richiesto: Sì
  • (int) $status_code Optional. The HTTP status code to output. Default null.
    Richiesto: No
    Default: null
  • (int) $options Optional. Options to be passed to json_encode(). Default 0.
    Richiesto: No
    Default: —
Definito a:
Codex:
ChangeLog:
  • 4.7.0
  • 5.6.0

Sends a JSON response back to an Ajax request.



Funzioni correlate: wp_send_json_error, wp_send_json_success, wp_shake_js, wp_signon, wp_site_icon

Sorgenti 

function wp_send_json( $response, $status_code = null, $options = 0 ) {
	if ( defined( 'REST_REQUEST' ) && REST_REQUEST ) {
		_doing_it_wrong(
			__FUNCTION__,
			sprintf(
				/* translators: 1: WP_REST_Response, 2: WP_Error */
				__( 'Return a %1$s or %2$s object from your callback when using the REST API.' ),
				'WP_REST_Response',
				'WP_Error'
			),
			'5.5.0'
		);
	}

	if ( ! headers_sent() ) {
		header( 'Content-Type: application/json; charset=' . get_option( 'blog_charset' ) );
		if ( null !== $status_code ) {
			status_header( $status_code );
		}
	}

	echo wp_json_encode( $response, $options );

	if ( wp_doing_ajax() ) {
		wp_die(
			'',
			'',
			array(
				'response' => null,
			)
		);
	} else {
		die;
	}
}