In PHP, a boolean data type can hold one of two values: ______ or ______.

In PHP, a boolean data type can hold one of two values: true or false. Boolean values are used to represent logical states and are often used in conditional statements or to indicate the success or failure of an operation. The value true represents a true or positive condition, while the value false represents a false or negative condition. Learn more: https://www.php.net/manual/en/language.types.boolean.php