官網(wǎng)有警告說：This function has been DEPRECATED as of PHP 7.1.0. Relying on this function is highly discouraged.
那麼加密解密用什麼函數(shù)呢？
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人生最曼妙的風(fēng)景，竟是內(nèi)心的淡定與從容！
openssl_encrypt
openssl_decrypt
>>> openssl_encrypt("1", "aes-256-cbc", "12312321", 0, "1234123443212345");
=> "x6Zfu2cbtbMDfkt2s/GE2A=="
>>> openssl_decrypt("x6Zfu2cbtbMDfkt2s/GE2A==", "aes-256-cbc", "12312321", 0, "1234123443212345");
=> "1"另可參閱 How do you Encrypt and Decrypt a PHP String?
