get_available_post_mime_types( string $type = 'attachment' ): string[]
Gets all available post MIME types for a given post type.
Parameters
-
$type
string Optional -
Default:
'attachment'
Return
string[] An array of MIME types.
Source
File: wp-includes/post.php
.
View all references
function get_available_post_mime_types( $type = 'attachment' ) {
global $wpdb;
/**
* Filters the list of available post MIME types for the given post type.
*
* @since 6.4.0
*
* @param string[]|null $mime_types An array of MIME types. Default null.
* @param string $type The post type name. Usually 'attachment' but can be any post type.
*/
$mime_types = apply_filters( 'pre_get_available_post_mime_types', null, $type );
if ( ! is_array( $mime_types ) ) {
$mime_types = $wpdb->get_col( $wpdb->prepare( "SELECT DISTINCT post_mime_type FROM $wpdb->posts WHERE post_type = %s", $type ) );
}
return $mime_types;
}
Hooks
-
apply_filters( 'pre_get_available_post_mime_types',
string[]|null $mime_types ,string $type ) -
Filters the list of available post MIME types for the given post type.
Changelog
Version | Description |
---|---|
2.5.0 | Introduced. |