Check the documentation: This function does not generate cryptographically secure values, and should not be used for cryptographic purposes. ... <看更多>

... <看更多>

<?php. class CodeGenerator. {. private static $alphabet = '23456789abcdefghijkmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ';. private static $max_offset = 55;. ... <看更多>

Use accurate and meaningful names for functions and variable to improve readability. Condense your numeric loop conditions into a for loop ... ... <看更多>