What are the best practices for handling conditional statements involving multiple conditions in PHP?

When handling conditional statements involving multiple conditions in PHP, it is best practice to use logical operators such as && (AND) and || (OR) to combine conditions effectively. This helps to make the code more readable and maintainable. Additionally, using parentheses to group conditions can help clarify the order of operations in complex conditional statements.

// Example of handling conditional statements with multiple conditions
if ($condition1 && $condition2) {
    // Code block to execute if both conditions are true
} elseif ($condition3 || $condition4) {
    // Code block to execute if either condition3 or condition4 is true
} else {
    // Code block to execute if none of the conditions are true
}