Comparing float values : Float « Data Type « PHP

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PHP » Data Type » Float

Comparing float values


 

<?

$cost = 1.22;

$limit = 1.00;



function check_limit($total_cost, $credit_limit) {

     if ($total_cost > $credit_limit) :

          return 0;

     endif;

     return 1;

}



if (check_limit($cost, $limit)):

    print "OK";

else :

    print "Balance less than $".$limit."!";

endif;

?>

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