I am trying to push the output of a for loop into an array but I am not being able to do so. Following is the code that I have written:
<?php
$n = 14;
for ($i = 2; $i <= $n; $i++)
{
for ($j = 2; $j <= $n; $j++)
{
if ($i%$j == 0) // if remainder of $i divided by $j is equal to zero, break.
{
break;
}
}
if ($i == $j) //
{
$form = $i;
//echo $form;
$numArray = array();
array_push($numArray, $form); // Here I am trying to push the contents from the `$form` variable into the `$numArray`
print_r($numArray);
}
}
?>
The output that I obtain through this is:
Array ( [0] => 2 ) Array ( [0] => 3 ) Array ( [0] => 5 ) Array ( [0] => 7 ) Array ( [0] => 11 ) Array ( [0] => 13 )
Here, we see that the array index basically remains the same, so it has no scope for future use. So, how can I make this seem like as shown below:
Array ( [0] => 2 ) Array ( [1] => 3 ) Array ( [2] => 5 ) Array ( [3] => 7 ) Array ( [4] => 11 ) Array ( [5] => 13 )
Please note that, $n
in the code can be any number less than 101 and greater than 1. Thank you for your precious time put into reading and trying to helping me out. :)