How to use a for loop to output an array in PHP?

In PHP, you can use a for loop to iterate through and output the elements of an array. Here is an example:

<?php
$numbers = array(1, 2, 3, 4, 5);

for ($i = 0; $i < count($numbers); $i++) {
    echo $numbers[$i] . "\n";
}
?>

The code above creates an array containing numbers 1 through 5. It then uses a for loop to iterate through the array and uses the echo statement to output each element in the array. The output is as follows:

1
2
3
4
5

Please note that in the for loop, we use count($numbers) to obtain the length of the array, ensuring that the number of iterations in the loop matches the number of elements in the array. We then use $numbers[$i] to access specific elements in the array, where $i is the loop variable used to control the number of iterations and the index position in the array.