PHP Warning: PHP Startup: Unable to load dynamic library 'D:/AppServ\php7\ext\php_pdo_firebird.dll'

windows环境下cmd执行composer时出现警告：PHP Startup: Unable to load dynamic library php_pdo_firebird.dll： 但是php.ini中有关php_mysql.dll和php_pdo_firebird.dll扩展配置的部分都已经取消注释，php的安装目录中php_pdo_firebird.dll文件也能找到，此时下载fbcl

>>阅读原文<<