Adding columns to existing php arrays

Since you changed the code snippet in your question, try this instead now (updated version):

while(...) {
   $row->cls = ...;
   $row->parentID = ...;
   $output[] = $row;
}

Loop through the array by reference and add what you want after the while loop:

foreach( $output as &$row) {
    $row->cls = 0;
    $row->parentID = 1;
}

You can also do this within the while loop:

while($row = $result->fetch_object()) {
    $row->cls = 0;
    $row->parentID = 1;
    $output[] = $row;
}

$myArray=array_merge($myArray,$myAddArray);

https://www.php.net/manual/en/function.array-merge.php

or use array_push()

apply it in the foreach/while loop for each row.

Related