Description:
------------
$n - floor($n) always returns the expected result, but when comparing it to the same (float) value it evaluates to FALSE. This is regardless of whether the value comparing it to is of the same type or not. A workaround to this problem is converting the number to a string first, and then back to float.

Test script:
---------------
function expr_dump( $val, $equals ) {
	print $val." == ".$equals." ";
	var_dump( $val == $equals );
}

function test( $v, $w ) {
	$n = $v - floor($v);
	expr_dump( $n, $w );
	$n = strval( $n );
	$n = floatval( $n );
	expr_dump( $n, $w );
}

test(2.95, .95);

Expected result:
----------------
test(0.95, .95): true, true
test(1.95, .95): true, true
test(2.95, .95): true, true
test(30.95, .95): true, true

Actual result:
--------------
test(0.95, .95): true, true
test(1.95, .95): true, true
test(2.95, .95): false, true // BAD!
test(30.95, .95): false, true // BAD!