wp_is_json_media_type() WordPress Function
The wp_is_json_media_type() function is used to check if a JSON media type is allowed by the server. This function is useful for making sure that JSON media types are handled correctly by the WordPress REST API.
wp_is_json_media_type( string $media_type ) #
Checks whether a string is a valid JSON Media Type.
Parameters
- $media_type
(string)(Required)A Media Type string to check.
Return
(bool) True if string is a valid JSON Media Type.
Source
File: wp-includes/load.php
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 ];
}
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Changelog
| Version | Description |
|---|---|
| 5.6.0 | Introduced. |