[snip]
 I currently use number_format() and str_replace() to remove a "," or
"$"
if entered and reformat it  as a price for an item. I've asked the
user not to use decimals but some still do. How do I remove a decimal
and
anything after from a number in a varable?
[/snip]

http://www.php.net/explode

$dollar = "100.28";
$newDollar = explode(".", $dollar);
echo $newDollar[0];


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