In such an array:
$arr = Array (
[key0] => Array (
[subkey0] => Array (
[0] => "value0"
[1] => "value1"
)
[subkey1] => Array (
[0] => "value0"
[1] => "value1"
)
)
[key1] => Array (
[subkey0] => Array (
[0] => "value0"
[1] => "value1"
)
[subkey1] => Array (
[0] => "value0"
[1] => "value1"
)
)
)
In order to add $varX to the end of $arr[keyX][subkeyX] as [X] => $varX, I use, inside a loop, the following:
$arr[$key] = array(
"subkey0" => array_merge((array)$arr[$key]["subkey0"], (array)$var1),
"subkey1" => array_merge((array)$arr[$key]["subkey1"], (array)$var2)
...
)
And I might be working with even more nested arrays, so I was wondering if there was a way for subkey0 to refer to itself, or if I could do something like:
"subkeyX" =>+ (array)$varX
Or use array_merge() in a different way to add $varX to the end of subkeyX as [X] => $varX.
