What is the significance of the logical operator "or" in PHP conditional statements?

The logical operator "or" in PHP conditional statements allows for multiple conditions to be evaluated, where at least one of the conditions must be true for the overall condition to be true. This is useful when you want to execute a block of code if either of the conditions is met. The "or" operator is commonly used in conjunction with the "if" statement to create more complex conditional logic.

// Example of using the "or" operator in PHP conditional statements
$age = 25;
if ($age < 18 or $age >= 65) {
    echo "You qualify for a special discount!";
} else {
    echo "Regular pricing applies.";
}