{
...
"php.validate.executablePath": "/opt/lampp/bin/php",
...
}sudo apt-get install php{
"php.validate.executablePath": "C:\\wamp64\\bin\\php\\php7.0.4\\php.exe",
"php.executablePath": "C:\\wamp64\\bin\\php\\php7.0.4\\php.exe"
}
Step 1 : copy php.exe file locaton (Exp. C:\xampp\php)
Step 2 : Right click on This Pc -> Click on Properties
Step 3 : Click on Advance System setting -> Environment Veriabl
Step 4 : Doubble clik on path -> New
Step 5 : Paste php.exe path -> ok -> ok Done...