Recently, I’ve started taking some PHP courses.
In the beginning, I’ve used Brackets, which is simple and beginner-friendly but doesn’t have the extra useful features that Visual Studio Code has.
Also, Brackets is used more for web design and front-end development.
Anyway, I installed VS Code, and the first thing I bumped into is this error:
Cannot validate since no PHP executable is set. Use the setting ‘.php.validate.executablePath’ to configure the PHP executable.
After some digging around, I’ve found the solution, and I’ll share it with you ladies and gentlemen because it’s pretty hard to find comprehensive guidance in their documentation or on forums.
VS Code is not for beginners, so they won’t spoon-feed anyone, unfortunately. 🙂
Fix the Validate PHP Error in Visual Studio Code
Note that I’m using Windows. If you’re on a Mac, the UI might be a little different.
Here’s what you need to do:
You need to find out where your PHP executable (php.exe) is.
That depends on what kind of system you use (XAMPP, WAMP, MAMP, and so on).
I’m using XAMPP, which is installed on my C: drive, therefore the php.exe file is found in C:/xampp/php/php.exe.
Once you’ve found out where your PHP executable is, open Visual Studio Code and go to File > Preferences > Settings.
In the Search Settings bar, type settings.json.
Then, click on the Edit in settings.json link.
Add a comma after the last line of code, whatever it might be, then add this:
Of course, your path to the php.exe file can be different, as I mentioned at step 1, so make sure you replace
C:/xampp/php/php.exe with your correct path.
Don’t add a comma after it if it will be the last line of code!
Some people said that it only worked for them when they added two forward slashes for the path, like this:
So, if you’re sure that you got the path right, but it still doesn’t work after you save the file and reopen VS Code, try adding two forward slashes.
Save the file by going to File > Save or pressing CTRL+S (for Windows).
I think it’s CMD+S for macOS.
Close Visual Studio Code and open it again in order for the warning to go away.
If you don’t set the path to the PHP executable, Visual Studio Code will still work fine, but it won’t validate the PHP code, meaning that you won’t get curly red lines whenever you have an error in your code.
That’s a Wrap
I hope you found this guide useful and you fixed the PHP validation error in Visual Studio Code!
If you have questions or thoughts, please leave a comment or send me a message using the contact page.
Don’t forget to share the post to help out others!