In PHP 8.4 (or PHP 8.2, as the latest stable version is 8.2), you can generate a 4-digit random OTP (One-Time Password) using various methods. Below are different approaches to achieve this: Method 1: Using `rand()` Function <?php // Generate a 4-digit random OTP $otp = rand(1000, 9999); echo “Random 4-digit OTP: ” . $otp; […]
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