I passed $data array to view. $data array is like:
$data = array('t0' => array('point' => 0), 't1' => array('point' => 2) .... );
What I am trying to do is using this array in my view as follows:
<?php echo $t0['point']; ?> //It works!
But I am doing this in a for loop by definition of structure. Therefore I need to pass numeric value(near 't' letter) as a variable.
How can I achieve this?
you can do like this:
$count = count($data); //if you know the count of $data
for($i = 0; $i < $count; $i++) {
$var = 't'.$i;
echo ${$var}['point'];
}
You'll need to send through a count in your data, so you can later run a loop, so change your $data array to something like:
$data = array('tCount' => 10, 't0' => array('point' => 0), 't1' => array('point' => 2) .... );
Note the addition of the tCount variable in the array, that should tell how many t items you are sending in the array, we'll use that in the loop below.
Now you can use a variable variable, something like:
foreach ($i = 0; $i < $tCount); $i++) {
$key = 't' . $i;
echo($$key['point']);
}
Note the use of the double $
