wp_send_json_error


wp_send_json_error ( $value = null, $status_code = null, $flags = 0 )

Parameters:
  • (mixed) value Optional. Data to encode as JSON, then print and die. Default null.
  • (int) status_code Optional. The HTTP status code to output. Default null.
  • (int) flags Optional. Options to be passed to json_encode(). Default 0.
Defined at:
Change Log:
  • 4: .
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  • 5: .

Description

Sends a JSON response back to an Ajax request, indicating failure.If the `$value` parameter is a WP_Error object, the errors within the object are processed and output as an array of error codes and corresponding messages. All other types are output without further processing.

Related Functions

wp_send_json, wp_send_json_success, wp_kses_html_error, wp_get_plugin_error, wp_send_user_request

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