[nagios@nagios mike]$ php -m PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/pdo_sqlsrv.so' - /usr/lib64/php/modules/pdo_sqlsrv.so: undefined symbol: php_pdo_register_driver in Unknown on line 0 PHP Warning: Module 'sqlsrv' already loaded in Unknown on line 0 [PHP Modules] bz2 calendar Core ctype curl date dom exif fileinfo filter ftp gettext hash iconv json libxml openssl pcntl pcre PDO pdo_sqlite pdo_sqlsrv Phar posix readline Reflection session shmop SimpleXML sockets SPL sqlite3 sqlsrv standard sysvmsg sysvsem sysvshm tokenizer wddx xml xmlreader xmlwriter xsl zlib [Zend Modules] [nagios@nagios mike]$ php --ini PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/pdo_sqlsrv.so' - /usr/lib64/php/modules/pdo_sqlsrv.so: undefined symbol: php_pdo_register_driver in Unknown on line 0 PHP Warning: Module 'sqlsrv' already loaded in Unknown on line 0 Configuration File (php.ini) Path: /etc Loaded Configuration File: /etc/php.ini Scan for additional .ini files in: /etc/php.d Additional .ini files parsed: /etc/php.d/20-bz2.ini, /etc/php.d/20-calendar.ini, /etc/php.d/20-ctype.ini, /etc/php.d/20-curl.ini, /etc/php.d/20-dom.ini, /etc/php.d/20-exif.ini, /etc/php.d/20-fileinfo.ini, /etc/php.d/20-ftp.ini, /etc/php.d/20-gettext.ini, /etc/php.d/20-iconv.ini, /etc/php.d/20-json.ini, /etc/php.d/20-pdo.ini, /etc/php.d/20-phar.ini, /etc/php.d/20-posix.ini, /etc/php.d/20-shmop.ini, /etc/php.d/20-simplexml.ini, /etc/php.d/20-sockets.ini, /etc/php.d/20-sqlite3.ini, /etc/php.d/20-sysvmsg.ini, /etc/php.d/20-sysvsem.ini, /etc/php.d/20-sysvshm.ini, /etc/php.d/20-tokenizer.ini, /etc/php.d/20-xml.ini, /etc/php.d/20-xmlwriter.ini, /etc/php.d/20-xsl.ini, /etc/php.d/30-pdo_sqlite.ini, /etc/php.d/30-wddx.ini, /etc/php.d/30-xmlreader.ini, /etc/php.d/pdo_sqlsrv.ini, /etc/php.d/sqlsrv.ini