PHP Reconstruct Array - php

Question

I need to reconstruct an array. Here is the original array:
array(8) {
[0] => array(1)
{
["L_TRANSACTIONID0"] => string(17) "62M97388AY676841D"
}
[1] => array(1)
{
["L_TRANSACTIONID1"] => string(17) "9FF44950UY3240528"
}
[2] => array(1)
{
["L_STATUS0"] => string(9) "Completed"
}
[3] => array(1)
{
["L_STATUS1"] => string(9) "Completed"
}
}
I would like to reconstruct it to be as such:
array(2) {
[0] => array(2)
{
["L_TRANSACTIONID0"] => string(17) "62M97388AY676841D"
["L_STATUS0"] => string(9) "Completed"
}
[1] => array(1)
{
["L_TRANSACTIONID1"] => string(17) "9FF44950UY3240528"
["L_STATUS1"] => string(9) "Completed"
}
}
Notice that the KEYS both match with the numeric representation... Is this at all possible?
edit:
here is my code I am using:
foreach($comparison as $key => $val) {
$findme1 = 'L_TRANSACTID'.$i++;
$findme2 = 'L_STATUS'.$c++;
$arrDisable = array($findme1,$findme2);
if( in_array($key, $arrDisable ) ) {
unset( $comparison[ $key ][$val]);
}
if( in_array($key, $arrDisable) ) {
unset( $comparison[ $key ][$val]);
}
}

Answer 1

Try this
$labels = array('L_TRANSACTIONID', 'L_STATUS');
$res = array();
foreach($arr as $val) {
$key = str_replace($labels, '', key($val));
$res[$key] = isset($res[$key]) ? array_merge($res[$key], $val) : $val;
}
print_r($res);
http://codepad.org/MwqTPqtA

Answer 2

If you are certain the the vector cointains pairs L_TRANSACTIONIDn / L_STATUSn keys,that is to say, for each transactionID, there is a corresponding status, what you can do, is to get the number of id/status records (which should equal the length of the initial array, divided by two), and compose the resultin keys, by increasing the current element count.
Could look something like this:
$numItems = sizeof($myInitialArray) / 2;
$newArray = array();
for($i = 0; $i < $numItems; $i++)
{
$itemID = $i * 2; // since we're getting id/status pairs, we're using a step equal to 2
$newArray[] = array(
("L_TRANSACTIONID" . $i) => $myInitialArray[$itemID], // this is the id value
("L_STATUS" . $i) => $myInitialArray[$itemID + 1] // this is the status for that id
);
}
Hope this helps. Have a great day!