What are some best practices for gaining experience and improving PHP proficiency?

To gain experience and improve PHP proficiency, it is important to practice regularly by working on projects, solving coding challenges, and participating in online communities. Additionally, reading documentation, studying best practices, and seeking feedback from more experienced developers can help enhance your skills.

<?php

// Example code snippet for practicing PHP
function calculateSum($num1, $num2) {
    return $num1 + $num2;
}

$number1 = 10;
$number2 = 20;

$result = calculateSum($number1, $number2);
echo "The sum of $number1 and $number2 is: $result";

?>