fetchAll()与mysql_fetch_array()的区别详解

  同一个查询语句:

  fetchAll():

  

复制代码 代码如下:

  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():

  

复制代码 代码如下:

  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"

  }