我有一个像这样的输入数组，其中“axis”、“maximum_deviation”和“current”是表格列。我需要插入 4 行:
Array
(
[axis_deviation] => Array
(
[0] => Array
(
[axis] => Array
(
[0] => axis 1
[1] => axis 2
[2] => axis 3
[3] => axis 4
)
)
[1] => Array
(
[maximum_deviation] => Array
(
[0] => 0.001
[1] => 0.003
[2] => 12
[3] => 0.003
)
)
[2] => Array
(
[current] => Array
(
[0] => 0.002
[1] => 0.002
[2] => 13
[3] => 0.003
)
)
)
)
我需要把它变成这种格式:
Array
(
[0] => Array
(
[axis] => axis 1
[maximum_deviation] => 0.001
[current] => 0.002
)
[1] => Array
(
[axis] => axis 2
[maximum_deviation] => 0.001
[current] => 0.002
)
[2] => Array
(
[axis] => axis 3
[maximum_deviation] => 0.001
[current] => 0.002
)
[2] => Array
(
[axis] => axis 4
[maximum_deviation] => 0.001
[current] => 0.002
)
)
所有行的长度都是可变的。
最佳答案
$result = array();
foreach ($array['axis_deviation'] as $foo) {
foreach ($foo as $key => $bar) {
foreach ($bar as $index => $value) {
if (!array_key_exists($index, $result)) $result[$index] = array();
if (!array_key_exists($key, $result[$index])) $result[$index][$key] = array();
$result[$index][$key] = $value;
}
}
}
关于php - 输入数组转换，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/7301231/