Free Apps Online: php

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Wednesday, March 8, 2017

Two different ways to find file extension in PHP

You can find a file extension in PHP using different ways.

Today Ill show you two different ways.

The first is a built-in PHP function called pathinfo(), which is used as follows:

$ext = pathinfo($filepath, PATHINFO_EXTENSION);

Or by using some geeky PHP code as follows:

$path = /path/to/img.gif;
$path = explode(.,$path);
$path = end($path);

Thats It!

Sometimes, the key is in simplicity

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