How can using an IDE like PHPStorm improve the efficiency of PHP development?

Using an IDE like PHPStorm can improve the efficiency of PHP development by providing features such as code completion, syntax highlighting, and real-time error checking. This helps developers write code faster, catch mistakes early on, and navigate through their codebase more easily.

<?php

// Example PHP code snippet using PHPStorm features
function calculateSum($a, $b) {
    return $a + $b;
}

$result = calculateSum(5, 10);
echo $result;

?>