wp_oembed_ensure_format( string $format ): string
Ensures that the specified format is either ‘json’ or ‘xml’.
Parameters
-
$formatstring Required -
The oEmbed response format. Accepts
'json'or'xml'.
Return
string The format, either 'xml' or 'json'. Default 'json'.
Source
File: wp-includes/embed.php.
View all references
function wp_oembed_ensure_format( $format ) {
if ( ! in_array( $format, array( 'json', 'xml' ), true ) ) {
return 'json';
}
return $format;
}
Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |