$user = array(
0 => array(
'sid' => 1,
'name' => '张三',
'email' => '[email protected]',
),
1 => array(
'sid' => 2,
'name' => '李四',
'email' => '[email protected]',
),
2 => array(
'sid' => 5,
'name' => '王五',
'email' => '[email protected]',
),
3 => array(
'sid' => 2,
'name' => '秦王',
'email' => '[email protected]',
)
);
如果不用 foreach 循环,还有什么更好的办法吗 最后的效果想得到如下
$result = array(
1 => array(
array(
'sd' => 1,
'name' => '张三',
'email' => '[email protected]',
)
),
2 => array(
array(
'sid' => 2,
'name' => '李四',
'email' => '[email protected]',
),
array(
'sid' => 2,
'name' => '秦王',
'email' => '[email protected]',
)
),
5 => array(
array(
'sid' => 5,
'name' => '王五',
'email' => '[email protected]',
)
),
);