How can the PHP code be modified to allow the user to make multiple guesses and slowly approach the correct number?

To allow the user to make multiple guesses and slowly approach the correct number, you can implement a loop that continues until the user guesses the correct number. Within the loop, you can provide feedback to the user on whether their guess is too high or too low, allowing them to adjust their subsequent guesses accordingly. 

$correctNumber = 42;

echo "Guess the number between 1 and 100:\n";

while (true) {
    $guess = readline("Enter your guess: ");

    if ($guess == $correctNumber) {
        echo "Congratulations! You guessed the correct number.\n";
        break;
    } elseif ($guess < $correctNumber) {
        echo "Try a higher number.\n";
    } else {
        echo "Try a lower number.\n";
    }
}

Keywords

PHP random number guessing game loop conditional statement

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