WP_Ajax_Response::send()

Display XML formatted responses.

Description

Sets the content type header to text/xml.

More Information

This will set the correct content type for the header, output the response xml, then die – ensuring a proper XML response.

Source

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();
	}
}

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Uses	Description
wp_doing_ajax()`wp-includes/load.php`	Determines whether the current request is a WordPress Ajax request.
wp_die()`wp-includes/functions.php`	Kills WordPress execution and displays HTML page with an error message.
get_option()`wp-includes/option.php`	Retrieves an option value based on an option name.

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Changelog

Version	Description
2.1.0	Introduced.

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