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How can I check if PHP is already installed on my Unix system?

Hi everyone,

I hope you're doing well! I'm relatively new to Unix and currently learning PHP. I'm really excited to start building some PHP applications, but I'm not sure if PHP is already installed on my Unix system. Can someone please guide me on how to check if PHP is installed?

Thanks in advance for your help!

All Replies


User 2:
Hey, welcome! Checking for PHP installation on your Unix system is quite straightforward. I remember doing it when I first started with PHP too. Here's another method you can try:

Open your terminal and run the following command:

which php

This command will show you the path of the PHP binary file, if PHP is installed on your system. If the command doesn't return anything, then PHP is most likely not installed.

If you receive an output like `/usr/bin/php` or something similar, that means PHP is installed and the path tells you where the PHP executable is located.

Remember, these commands may vary depending on your Unix system. But these are the common ones that usually work.

Feel free to ask if you have any further questions or need more assistance. Enjoy your PHP coding journey!


User 1:
Hey there! Welcome to the forum. I understand your situation, as I was in the same position not too long ago. To check if PHP is installed on your Unix system, you can use a simple command in your terminal.

Open your terminal and type the following command:

php -v

This command will display the version of PHP installed on your system, if it is indeed installed. If PHP is not installed, you will likely see an error message indicating that the command is not recognized.

Give it a try and let us know the output. If you encounter any issues or have further questions, feel free to ask. Good luck with your PHP journey!

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