$atmp = array (
0 =>
array (
'3g' => '2',
'6g' => '2',
'yiruan' => '3',
'yjm' => '3',
),
1 =>
array (
'3g' => '2',
'6g' => '2',
'yiruan' => '3',
'yjm' => '3',
),
2 =>
array (
'3g' => '3',
'6g' => '5',
'yiruan' => '7',
'yjm' => '3',
),
);合并成:$a = array('3g'=>array('2','2','3'),
'6g'=>array('2','2','5'),
'yiruan'=>array('3','3','7'),
'yjm'=>array('3','3','3'),
)
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0 =>
array (
'3g' => '2',
'6g' => '2',
'yiruan' => '3',
'yjm' => '3',
),
1 =>
array (
'3g' => '2',
'6g' => '2',
'yiruan' => '3',
'yjm' => '3',
),
2 =>
array (
'3g' => '3',
'6g' => '5',
'yiruan' => '7',
'yjm' => '3',
),
);foreach($atmp as $r) {
foreach($r as $k=>$v) {
$a[$k][] = $v;
}
}
print_r($a);Array
(
[3g] => Array
(
[0] => 2
[1] => 2
[2] => 3
) [6g] => Array
(
[0] => 2
[1] => 2
[2] => 5
) [yiruan] => Array
(
[0] => 3
[1] => 3
[2] => 7
) [yjm] => Array
(
[0] => 3
[1] => 3
[2] => 3
))