Skip to content

Instantly share code, notes, and snippets.

@kzykhys

kzykhys/flip.php

Last active December 11, 2015 10:18
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save kzykhys/4585329 to your computer and use it in GitHub Desktop.
Save kzykhys/4585329 to your computer and use it in GitHub Desktop.
Download ZIP
Flip variable between 0 and 1
Raw
flip.php
<?php
$i = 0;
$i = ($i - 1) * -1;
var_dump($i);
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment