How do I find php.ini on Mac?

When you're setting up a website or working on a server, sometimes you need to change settings in the php.ini file. If you're using a Mac, especially one with an M1 chip like I do, finding this file can seem tricky. But with a few simple steps, you can locate it quickly.

You can easily find the location by phpinfo() if you don't know the exact location. Below is what I did to find php.ini. 

STEP 1. create phpinfo.php

<?php
phpinfo()

STEP 2. Find the location by grep

php phpinfo.php | grep php.ini

The result will be like below:

% php phpinfo.php | grep php.ini
Configuration File (php.ini) Path => /opt/homebrew/etc/php/8.3
Loaded Configuration File => /opt/homebrew/etc/php/8.3/php.ini

Above is what I tested on my Macbook M1.

In conclusion, finding the php.ini file on a Mac might sound technical, but it’s actually quite simple with the right approach. Whether you're a seasoned developer or just starting out, mastering these small tasks will greatly enhance your understanding and capabilities in managing web environments.