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Hey! I want to create a website that can test your counting pace. I’ll make colored, square div that change color after 10 to 30 seconds when you hover over it, and then you’ll type down how long you think it took in a form to check if you’re right. My solution to do this is to create the PHP variable $time = rand(10,30), and in CSS get the div:hover transition-delay to be $time. Then, after the form, I need the same variable for if($_POST[timeguess] = $time) {echo “Correct!”}. I have no idea how to access the same variable in both the CSS and HTML, so I hope some of you can help me out! Thanks

Hello, I am doing a kind of financial calculator which gives you results about the best alternatives to choose from. I do a sql query to the table having the banks data. After that i create a bunch of variables in php and echo the results. These variables are math operations consisting in sql results variables and user input variables. I know how to order sql results, but the problem is that my criteria of sorting is from the php variables created later (which consist of math oparations between sql and user input variables). I have tried sorting it by sql rows....but the dynamic php variables created later are sometimes negatively related to the sql data....so the result does not always get the same. I have an idea like putting the dynamic php variables in an array/arrays and than sorting them according to one of the php variables. But i have no idea how it can be done. Here is a partial code, just to give you an idea of what i mean. <form method="post" action="calc2.php" /> <input name="ss" class="highlight"/> <input class="highlight" name="nn" size="5" /> </form> <?php if (isset($_POST['ss']) && $_POST['nn']>5) { $target = $_POST['ss']; $result = mysql_query("SELECT * FROM list1 WHERE minimum <= {$target} ORDER BY i_rate DESC LIMIT {$number_result}"); if (mysql_num_rows($result) > 0){ while($row = mysql_fetch_array($result)) { $s = $target-$support+$pu+$pv; // according to this variable i want to sort the results, and $pu, $pv are created from user input, which i don't have it here, $traget is sql output. $s is a mix. } } } ?> PLS HEEELP, i have searched everywhere for this and cennot find nothing about exactly what i want.