Batch add mac addresses based on mac ranges

Batch add mac addresses based on mac ranges

You can enter a mac range and add a mac in batches, for example, input 11-22-33-44-[aa-ff]-55,1-2-3-34-4-4 Batch production of mac /** * Convert an array of multiple IDs based on the interval id * @ Author at callback * February 10, 2014 15:29:09 */ Class BatchConvertDeviceId { Public static function convert ($ str_str ){ $ Str_str = str_replace (',', $ str_str ); $ Arr_ids = explode (',', $ str_str ); $ Arr_re = array (); Foreach ($ arr_ids as $ str_str ){ $ Arr_arr = preg_split ("/\ [([^ \ [\] +) \]/", $ str_str, null, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY ); $ Int_count = count ($ arr_arr ); $ Arr_data = array (); If ($ int_count = 1 ){ $ Arr_data = $ arr_arr; } Else { For ($ I = 0; $ I <$ int_count; $ I ++ ){ If ($ I % 2 = 0 ){ $ Arr_data = self: batchLink ($ arr_data, array ($ arr_arr [$ I]); } Else { Self: batchConvert ($ arr_data, $ arr_arr [$ I]); } } } $ Arr_re = array_merge ($ arr_re, $ arr_data ); } Return $ arr_re; } Private static function batchConvert (& $ arr, $ str ){ $ Arr_str = explode ('-', $ str ); $ Int_start = base_convert ($ arr_str [0], 16, 10 ); $ Int_end = base_convert ($ arr_str [1], 16, 10 ); $ Int_min = $ int_start <$ int_end? $ Int_start: $ int_end; $ Int_max = $ int_start> $ int_end? $ Int_start: $ int_end; For ($ int_min; $ int_min <= $ int_max; $ int_min ++ ){ $ _ Arr_str [] = base_convert ($ int_min, 10, 16 ); } $ Arr = self: batchLink ($ arr, $ _ arr_str ); } Private static function batchLink ($ arr, $ arr_str ){ $ Arr_re = array (); If (! Empty ($ arr )){ Foreach ($ arr as $ _ v1 ){ Foreach ($ arr_str as $ _ v2 ){ $ Arr_re [] =$ _ v1. $ _ v2; } } } Else { $ Arr_re = $ arr_str; } Return $ arr_re; } } // $ Str = "ab-cd-33-22-aa-[11-13]-[AB-ac]"; // // $ Arr = BatchConvertDeviceId: convert ($ str ); // Echo' '; //print_r($arr);