How can PHP developers improve their understanding of conditional statements and logic?

PHP developers can improve their understanding of conditional statements and logic by practicing writing different types of conditional statements, such as if-else, switch, and ternary operators. They should also familiarize themselves with logical operators like && (AND), || (OR), and ! (NOT) to create more complex conditions. Additionally, developers can benefit from studying common programming problems and challenges that involve conditional statements to enhance their problem-solving skills.

// Example code snippet demonstrating the use of if-else statement in PHP
$age = 25;

if ($age >= 18) {
    echo "You are an adult.";
} else {
    echo "You are a minor.";
}