我不知道如何正确地展平这个数组。因此,当我使用 array_unique 展平时,我松开了键。所以,这是原始数组: array:9 [ 0 => array:1 [ 2 => "Opnam" ] 1 => array:1 [ 2 => "Opnam" ] 2 => array:1 [ 2 => "Opnam" ] 3 => array:1 [ 3 => "Voem" ] 4 => array:1 [ 8 => "And" ] 5 => array:1 [ 6 => "Vei" ] 6 => array:1 [ 6 => "Vei" ] 7 => array:1 [ 8 => "And" ] 8 => array:1 [ 8 => "And" ]]The is the expected output:array:[ 2 => "Opnam" 3 => "Voem" 6 => "Vei" 8 => "And"]提前致谢。
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守候你守候我
TA贡献1802条经验 获得超10个赞
获取内部数组的key和value,作为结果的key和value。
$result = [];
foreach ($original as $inner) {
foreach ($inner as $key => $value) {
$result[$key] = $value;
}
}
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