Let’s say you only want to allow one file type to be uploaded. Here’s an example of how to ensure users can only upload zip files (but you can amend this for any file type).
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| <?php | |
| // Set the list of permitted mime types to zip only | |
| function prefix_only_permit_zip( $permitted_mimes ) { | |
| $permitted_mimes = array( 'zip' => "application/zip" ); | |
| return $permitted_mimes; | |
| } | |
| add_filter( 'pewc_permitted_mimes', 'prefix_only_permit_zip' ); | |
| // Add PDF to the list of restricted filetypes | |
| function prefix_protected_directory_zip_only( $restricted_filetypes ) { | |
| $restricted_filetypes = array( 'zip' ); | |
| return $restricted_filetypes; | |
| } | |
| add_filter( 'pewc_protected_directory_allowed_filetypes', 'prefix_protected_directory_zip_only' ); |
Here’s how to add a snippet.