php - Add the "picture-" sufix to all images when uploading to Wordpress -

php - Add the "picture-" sufix to all images when uploading to Wordpress -

i'm using in wordpress theme functions.php sanitize images filenames when uploaded:

function sa_sanitize_special_chars ($filename) { homecoming remove_accents( $filename ); } add_filter('sanitize_file_name', 'sa_sanitize_special_chars', 10);

now, need add together "picture-" sufix images when upload too. how can (in functions.php)?

i think work you

function sa_sanitize_special_chars ($filename) { $f=remove_accents( $filename ); homecoming 'picture-'.$f; }

php wordpress function