upload_mimes – filter

Filters the list of allowed mime types and file extensions. 

Parameters

.
( 2.0.0 ) . .
( array ) $t Mime types keyed by the file extension regex corresponding to those types. . . .
$user
( int|WP_User|null ) User ID, User object or null if not provided (indicates current user). . . .
Hook name: upload_mimes
Hook type: filter
Plugin ref: WordPress
Sourcefile:
File ref: wp-includes/ms-default-filters.php
Description: Sets up the default filters and actions for Multisite. If you need to remove a default hook, this file will give you the priority for which to use to remove the hook.

Not all of the Multisite default hooks are found in ms-default-filters.php

Parameters:
Deprecated?: No
API Letters: ,

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Implementers