fetchAll()与mysql_fetch_array()区别

同一个查询语句：

fetchAll()：

 

array(1) {           [0]=>  array(6) {                 ["id"]=>    string(2) "15"                              [0]=>    string(2) "15"                    ["lot_sellid"]=>    string(20) "00000000000000003877"        [1]=>    string(20) "00000000000000003877"                   ["lotteryid"]=>    string(2) "D8"                           [2]=>    string(2) "D8"                          }   }

 

mysql_fetch_array():

array(6) {                       [0]=> string(2) "15"                       ["id"]=> string(2) "15"                       [1]=> string(20) "00000000000000003877"                       ["lot_sellid"]=> string(20) "00000000000000003877"                       [2]=> string(2) "D8"                       ["lotteryid"]=> string(2) "D8"  }