按枚举分组到数组PHP

我有一些sql表

+----+------+--------+------------+------------+
| id | code | name   | Instructor | PlanePilot |
+----+------+--------+------------+------------+
|  1 |  001 | sasha  | N          | N          |
|  2 |  002 | sasha2 | Y          | N          |
|  3 |  003 | sasha3 | N          | Y          |
|  4 |  004 | sasha4 | Y          | Y          |
|  5 |  005 | sasha5 | Y          | Y          |
|  6 |  006 | sasha6 | N          | N          |
|  7 |  007 | sasha7 | Y          | N          |
|  8 |  008 | sasha8 | Y          | N          |
+----+------+--------+------------+------------+

我想按讲师PlanePilot分组将所有内容排序到PHP数组中

我想得到一些php数组，如：

$array =[
withoutInstructorPLANEPilot:[sasha,sasha6],
Instructor:[sasha2,sasha4,sasha5,sasha7,sasha8],
PlanePilot:[sasha3,sasha4,sasha5]
]

如果没有3个select查询（如：

SELECT * FROM mytable where Instructor= 'Y'

我想用1个查询将其转换为PHP数组

这是您想要的吗

select group_concat( (case when Instructor = 'N' and PlanePilot = 'N' then name end) ) as neither,
       group_concat( (case when Instructor = 'Y' then name end) ) as instructors,
       group_concat( (case when PlanePilot = 'Y' then name end) ) as planepilots
from t;

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编辑你的问题并显示你想要得到的结果。好的，请稍等。你可以在获取表格后在PHP循环中完成这项工作。