get_allowed_mime_types( int|WP_User $user = null ): string[]
Retrieves the list of allowed mime types and file extensions.
Parameters
-
$user
int|WP_User Optional -
User to check. Defaults to current user.
Default:
null
Return
string[] Array of mime types keyed by the file extension regex corresponding to those types.
Source
File: wp-includes/functions.php
.
View all references
function get_allowed_mime_types( $user = null ) {
$t = wp_get_mime_types();
unset( $t['swf'], $t['exe'] );
if ( function_exists( 'current_user_can' ) ) {
$unfiltered = $user ? user_can( $user, 'unfiltered_html' ) : current_user_can( 'unfiltered_html' );
}
if ( empty( $unfiltered ) ) {
unset( $t['htm|html'], $t['js'] );
}
/**
* Filters the list of allowed mime types and file extensions.
*
* @since 2.0.0
*
* @param array $t Mime types keyed by the file extension regex corresponding to those types.
* @param int|WP_User|null $user User ID, User object or null if not provided (indicates current user).
*/
return apply_filters( 'upload_mimes', $t, $user );
}
Hooks
-
apply_filters( 'upload_mimes',
array $t ,int|WP_User|null $user ) -
Filters the list of allowed mime types and file extensions.
Changelog
Version | Description |
---|---|
2.8.6 | Introduced. |
User Contributed Notes
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WordPress 5.4.1, get_allowed_mime_types() returns:
Function to retrieve the mime type icon of a file by its extension.