Code:
code1

<?php 
$myVar=1;
if (!$myVar==0)
{
echo $myVar; 
}
?>
//if $myVar is not 0, then print $myVar.
The code above print 1. It works fine.

Code:
code2

<?php
$myVar=1;
if (!$myVar==2)
{
echo $myVar; 
}
?>

//if $myVar is not 2, then print $myVar.
I am expecting that the code above print 1.
But it doesn't print 1.

What's wrong in the code2?
How can I correctly write for the meaning of "if $myVar is not 2, then print $myVar."?