What are the differences between using a for loop and a while loop in this specific PHP scenario?

In this scenario, the main difference between using a for loop and a while loop is the way the loop control variable is handled. A for loop is typically used when the number of iterations is known beforehand, while a while loop is used when the number of iterations is not predetermined. Here is a PHP code snippet demonstrating the use of a for loop to iterate over an array and output each element: 

$colors = array("red", "green", "blue");

for($i = 0; $i < count($colors); $i++) {
    echo $colors[$i] . "<br>";
}

Keywords

for loop while loop PHP iteration control flow

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