In PHP, how do I iterate over arrays for production systems?

Iterating over arrays in PHP is a common task in production systems. This guide provides examples of how to effectively loop through arrays using different methods such as foreach, for, and while loops.

PHP, arrays, iteration, foreach, for loop, while loop, PHP examples, production systems


        <?php
        // Example array
        $fruits = ['apple', 'banana', 'orange'];

        // Using foreach to iterate over an array
        foreach ($fruits as $fruit) {
            echo $fruit . '<br>';
        }

        // Using for loop
        for ($i = 0; $i < count($fruits); $i++) {
            echo $fruits[$i] . '<br>';
        }

        // Using while loop
        $i = 0;
        while ($i < count($fruits)) {
            echo $fruits[$i] . '<br>';
            $i++;
        }
        ?>

PHP arrays iteration foreach for loop while loop PHP examples production systems

In PHP, how do I iterate over arrays for production systems?

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In PHP, how do I iterate over arrays for production systems?

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