apply_filters( 'upload_mimes', array $t, int|WP_User|null $user )

Filters list of allowed mime types and file extensions.

Contents

Parameters Parameters

$t

(array) 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).

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Source Source

File: wp-includes/functions.php

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Changelog Changelog

Changelog
Version Description
2.0.0 Introduced.

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User Contributed Notes User Contributed Notes

  1. Skip to note 1 content
    You must log in to vote on the helpfulness of this noteVote results for this note: 1You must log in to vote on the helpfulness of this note
    Contributed by Jb Audras —

    (example taken from @dotmastaz’s feedback)
    Allow SVGZ mime type:

    <?php
function svgz_mime_types( $mimes ) {
        // SVGZ allowed mime types.
        $mimes['svgz'] = 'application/x-gzip';
        return $mimes;
}
add_filter( 'upload_mimes', 'svgz_mime_types' );
?>

    And if you want to know what is your real file mime type, you can use this service: https://wp-check-mime-type.com/.

  2. Skip to note 2 content
    You must log in to vote on the helpfulness of this noteVote results for this note: -1You must log in to vote on the helpfulness of this note
    Contributed by Mahesh Waghmare —

    Add MIME types.

    function my_custom_mime_types( $mimes ) {
	
	// New allowed mime types.
	$mimes['svg']  = 'image/svg+xml';
	$mimes['svgz'] = 'image/svg+xml';
	$mimes['doc']  = 'application/msword'; 

    // Optional. Remove a mime type.
    unset( $mimes['exe'] );

	return $mimes;
}

add_filter( 'upload_mimes', 'my_custom_mime_types' );

    Expand full source codeCollapse full source code

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