Filtr dnia: sanitize_file_name – czyli nazwy plików bez znaków specjalnych

add_action( 'sanitize_file_name', 'iworks_sanitize_file_name' );
if ( ! function_exists( 'iworks_sanitize_file_name' ) ) {
  function iworks_sanitize_file_name( $filename ) {
    $de_from  = array( 'ä','ö','ü','ß','Ä','Ö','Ü' );
    $de_to    = array( 'ae','oe','ue','ss','Ae','Oe','Ue' );
    $filename = str_replace( $de_from, $de_to, $filename );
    $pl_from  = array( 'ą', 'ć', 'ę', 'ł', 'ń', 'ó', 'ś', 'ź', 'ż', 'Ą', 'Ć', 'Ę', 'Ł', 'Ń', 'Ó', 'Ś', 'Ź', 'Ż' );
    $pl_to    = array( 'a', 'c', 'e', 'l', 'n', 'o', 's', 'z', 'z', 'A', 'C', 'E', 'L', 'N', 'O', 'S', 'Z', 'Z' );
    $filename = str_replace( $pl_from, $pl_to, $filename );
    $filename = preg_replace( '/[^A-Za-z0-9\._]/', '-', $filename );
    $filename = preg_replace( '/[_ ]+/', '-', $filename );
    $filename = preg_replace( '/%20/', '-', $filename );
    return $filename;
  }
}

add_action( 'sanitize_file_name', 'iworks_sanitize_file_name' ); if ( ! function_exists( 'iworks_sanitize_file_name' ) ) { function iworks_sanitize_file_name( $filename ) { $de_from = array( 'ä','ö','ü','ß','Ä','Ö','Ü' ); $de_to = array( 'ae','oe','ue','ss','Ae','Oe','Ue' ); $filename = str_replace( $de_from, $de_to, $filename ); $pl_from = array( 'ą', 'ć', 'ę', 'ł', 'ń', 'ó', 'ś', 'ź', 'ż', 'Ą', 'Ć', 'Ę', 'Ł', 'Ń', 'Ó', 'Ś', 'Ź', 'Ż' ); $pl_to = array( 'a', 'c', 'e', 'l', 'n', 'o', 's', 'z', 'z', 'A', 'C', 'E', 'L', 'N', 'O', 'S', 'Z', 'Z' ); $filename = str_replace( $pl_from, $pl_to, $filename ); $filename = preg_replace( '/[^A-Za-z0-9\._]/', '-', $filename ); $filename = preg_replace( '/[_ ]+/', '-', $filename ); $filename = preg_replace( '/%20/', '-', $filename ); return $filename; } }