下面是样本数组，其中整个数组中的[a]和[b]键的值为'aa'，[a]和[b]键的值为'bb'。
如果这些是匹配的，则应将其分开，如下所示。这应该是动态发生的。
Array
(
[0] => Array
(
[a] => aa //this is matching with 3rd array with b key
[b] => bb
)
[1] => Array
(
[a] => bb
[b] => cc
)
[2] => Array
(
[a] => cc
[b] => bb
)
[3] => Array
(
[a] => bb
[b] => aa //this is matching with 0th array with a key
)
)
以下是我想要的输出
Array
(
[0] => Array
(
[a] => aa
[b] => bb
)
[1] => Array
(
[a] => bb
[b] => cc
)
)
Array
(
[2] => Array
(
[a] => cc
[b] => bb
)
[3] => Array
(
[a] => bb
[b] => aa
)
)
这就是我试过的方法，即使我粘贴代码，下面的方法也不正确。
$array_count = count($onw_return); // $onw_return is the complete array
$jk = count($onw_return)-1;
for($jj=0;$jj<$array_count;$jj++)
{
if( in_array($onw_return[$jj]['sour'],$onw_return)){
echo "aa"; //this should come 2 times
}else{
echo "bb";//this should come 2 times
}
$jk--;
}