: Use preg_replace to remove spaces or dashes from the input.
Tell me which alternative you want and any required length or structure (e.g., 800–1000 words, academic tone, include references). cc checker script php
A credit card (CC) checker script in PHP is a tool used to verify if a card number is structurally valid. While often used legitimately by developers to reduce payment processing errors, these scripts also appear in ethically grey or illegal "checking" communities. Most PHP CC checkers rely on a two-step validation process: : Use preg_replace to remove spaces or dashes from the input
