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Arduino – Raspberry Pi Web Based Fan Switch
In this project we are going to use an Arduino to get the room temperature, and be able to turn on a regular house fan. The Arduino sends the temperature value to the Raspberry Pi […]
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PHP – See Variable/Array Values with var_dump()
The var_dump() function allows you to see what a variable’s data type is, and what it’s value is. var_dump() https://www.php.net/manual/en/function.var-dump.php https://www.w3schools.com/php/func_var_var_dump.asp varDump.php
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PHP – Send Shell Commands with shell_exec()
The shell_exec() function allows you to send commands to the Command Line using PHP. You can use this for everything from pinging websites, to calling installed apps such as FFMPEG. shell_exec() also returns the results […]
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