How can I ensure that a variable contains a postive integer number? I'm currently using this code:
$number=(10000-$number);
$number=(10000-$number);
if ( $number<1 ) { $number=1; }
But I'm sure that there is a better way. What would that be?
Dotan Cohen
http://what-is-what.com/what_is/internet.html
http://song-lirics.com/
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