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17 function add_custom_upload_mimes( $existing_mimes ) {
// add files to the list of already existing mime types
return array_merge( $existing_mimes,
array(
'svg' => 'image/svg+xml',
'rfa' => 'application/octet-stream',
'rvt' => 'application/octet-stream',
'pcg' => 'application/octet-stream',
'3dm' => 'application/octet-stream',
'3dx' => 'application/octet-stream',
'skp' => 'application/vnd.sketchup.skp'
)
);
// return the array back to the function with our added mime type
return $existing_mimes;
}
add_filter( 'mime_types', 'add_custom_upload_mimes' );
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December 8, 2012/ Updated: December 8, 2012