W3cubDocs

/WordPress

WP_Ajax_Response::send()

Display XML formatted responses.

Description

Sets the content type header to text/xml.

Source

File: wp-includes/class-wp-ajax-response.php 

public function send() {
		header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ) );
		echo "<?xml version='1.0' encoding='" . get_option( 'blog_charset' ) . "' standalone='yes'?><wp_ajax>";
		foreach ( (array) $this->responses as $response ) {
			echo $response;
		}
		echo '</wp_ajax>';
		if ( wp_doing_ajax() ) {
			wp_die();
		} else {
			die();
		}
	}

Uses

Uses Description
wp-includes/load.php: wp_doing_ajax()

Determines whether the current request is a WordPress Ajax request.
wp-includes/functions.php: wp_die()

Kills WordPress execution and displays HTML page with an error message.
wp-includes/option.php: get_option()

Retrieves an option value based on an option name.

Changelog

Version Description
2.1.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_ajax_response/send