====== View installed modules on existing php installation ====== php -m [PHP Modules] apc apcu bz2 calendar Core ctype curl date dom exif fileinfo filter ftp gd gettext hash iconv igbinary intl json libxml mbstring mcrypt msgpack mysqli mysqlnd openssl pcntl pcre Phar readline redis Reflection session shmop SimpleXML sockets sodium SPL sqlite3 standard sysvmsg sysvsem sysvshm tokenizer xml xmlreader xmlwriter xsl Zend OPcache zip zlib [Zend Modules] Zend OPcache