Notes
Arduino Uno with Wifi – RC Car Controlled By PHP Server
This project uses a server with PHP to send commands to the Arduino Vehicle. The commands are sent use shell_exec and triggering wget on the command line. wget needs to be installed on your server. […]
PHP Programming (NEW)
PHP – Set and Read Cookies – setcookie()
Cookies allow you to set variables that are persistent between multiple visits to a website.
MySQL Introduction (NEW)
MySQL – HTML Form Validation with PHP (filter_var)
You can validate that variable values look how they are supposed to by using filter_var in PHP. Filter_var determines if an email address, IP address, Int, Float, etc are formatted how they are supposed to […]
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