Free Gaming Ladder Script Php Upload. Hp Intelligent Provisioning Recovery Media Usb on this page. How can the answer be improved? PHP by default does not offer good COM port support however a PHP extension called Direct IO does offers low level access to IO. We will use this extension for serial port communication. On unix system install the extension using PECL, open a terminal and type.

PHP serial extension Publisher's description from PHP extension for serial communications This is a loadable extension for PHP running on Windows implementing serial port handling and communications. Once installed in PHP environment you can programm PHP applications to control serial device hosted on server from remote location; these devices can be anything from video switcher, cameras pan/tilt, ham radios, media players, home automation boxes, GSM modems/terminals (send/receive SMS), only your imagination and needs are the limits. There are available functions for opening, closing port, checking port state, reading / writing from / to port, setting control lines. What's New in This Release: New release System Requirements: No special requirements. Program Release Status: New Release Program Install Support: Install and Uninstall.