check_upload_mimes() WP 3.0.0
Check an array of MIME types against a list of allowed types.
WordPress ships with a set of allowed upload filetypes, which is defined in wp-includes/functions.php in get_allowed_mime_types(). This function is used to filter that list against the filetypes allowed provided by Multisite Super Admins at wp-admin/network/settings.php.
No Hooks.
Return
Array
. Null. Nothing.
Usage
check_upload_mimes( $mimes );
- $mimes(array) (required)
- -
Changelog
Since 3.0.0 | Introduced. |
Code of check_upload_mimes() check upload mimes WP 5.7
function check_upload_mimes( $mimes ) {
$site_exts = explode( ' ', get_site_option( 'upload_filetypes', 'jpg jpeg png gif' ) );
$site_mimes = array();
foreach ( $site_exts as $ext ) {
foreach ( $mimes as $ext_pattern => $mime ) {
if ( '' !== $ext && false !== strpos( $ext_pattern, $ext ) ) {
$site_mimes[ $ext_pattern ] = $mime;
}
}
}
return $site_mimes;
}