1、下載 MySQL for Linux Generic 二進制版本安裝包(.tar.gz),這里以 5.7.11 版本為例。 2、我一般習慣于將 MySQL 安裝到 /opt 目錄下,所以我將 MySQL 安裝包文件復制到 /opt 目錄下,切換為 root 賬號后執(zhí)行以下命令: 1 2 3 # tar -zxvf mysql-5.7.11-linux-glibc2.5-x86_64.tar.gz ...
int mcrypt_generic_init ( resource td, string key, string iv ) The maximum length of the key should be the one obtained by calling mcrypt_enc_get_key_size() and every value smaller than this is legal. The IV should normally have the size of the algorithms block size, but you must ...