How can the use of modulus operations in PHP loops improve the efficiency and logic of the code?

Using modulus operations in PHP loops can improve efficiency by allowing you to perform certain actions only when a specific condition is met, such as every nth iteration. This can help reduce unnecessary iterations and make the code more concise and readable. 

// Example of using modulus operations in a loop to only perform an action every 3rd iteration
for ($i = 1; $i <= 10; $i++) {
    if ($i % 3 == 0) {
        echo "Action performed on iteration $i" . PHP_EOL;
    }
}

Keywords

modulus operations PHP loops efficiency logic code

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