wp_is_json_media_type( string $media_type ): bool
Checks whether a string is a valid JSON Media Type.
Parameters
-
$media_typestring Required -
A Media Type string to check.
Return
bool True if string is a valid JSON Media Type.
Source
File: wp-includes/load.php.
View all references
function wp_is_json_media_type( $media_type ) {
static $cache = array();
if ( ! isset( $cache[ $media_type ] ) ) {
$cache[ $media_type ] = (bool) preg_match( '/(^|\s|,)application\/([\w!#\$&-\^\.\+]+\+)?json(\+oembed)?($|\s|;|,)/i', $media_type );
}
return $cache[ $media_type ];
}
Changelog
| Version | Description |
|---|---|
| 5.6.0 | Introduced. |