In PHP, why won't this write to test.txt?

file, fwrite, php

Solution

Write this in a console

chmod a+w test.txt 

Problem

My code is ``` <?php $fp = fopen('test.txt', "a+"); fwrite($fp, 'Cats chase mice'); fclose($fp); ?> ``` but test.txt is still empty. I don't see anything wrong and I don't understand why it's not writing.

Original source