cenalt
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Everything posted by cenalt
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Keeping randomly generated numbers and checking the sum
cenalt replied to cenalt's topic in PHP Coding Help
Thank you very much! It works perfectly. -
Keeping randomly generated numbers and checking the sum
cenalt replied to cenalt's topic in PHP Coding Help
Thank you very much for fast reply! I've understood the logic behind it finally but the script returns as an empty page, and i've been checking but can't figure out why. What's did I do wrong ? <?php echo "<html><head><title>calculation game!</title></head><body>"; $n1 = rand(100, 450); $n2 = rand(100, 5000); echo "<h1>first number is</h1>"; echo $n1; echo "<h1>and the next number is</h1>"; echo $n2; echo "<form name = \"myfirstform\" action = \"formprocess.php\" method = \"POST\">; echo "Enter sum"; echo "<input type = \"text\" name = \"firstdata\">"; echo "<input type='hidden' name='n1' value='$n1'>"; echo "<input type='hidden' name='n2' value='$n2'>"; echo "<input type= \"submit\" value = \"Let's check!\">"; echo "</form>"; ?> -
Hey, This is my first day with PHP and I'm given an assignment by my professor. Assignment is a very basic game, all i have to do is give 2 random numbers, and add them, and check if the user has submitted the correct answer. So i thought like this; 1- first php file generates two random numbers 1.1- user submits the sum of those numbers 2- second php file, gets the sum of the random generated numbers and checks if the submitted value is right. I've come up this far; <?php echo "<html><head><title>calculation game!</title></head><body>"; echo "<h1>first number is</h1>"; echo (rand(100, 450)); echo "<h1>and the next number is</h1>"; echo (rand(100, 5000)); echo "<h1>now add the numbers and submit your output here!</h1>"; echo "<form name = \"myfirstform\" action = \"formprocess.php\" method = \"PO$ echo "Enter data<br>"; echo "<input type = \"text\" name = \"firstdata\">"; echo "<br> <input type= \"submit\" value = \"Let's check!\">"; echo "</form>"; ?> Now my problem is about; how can I keep those generated numbers and add them up. I've been digging all through the internet for syntax and php scripts, but I couldn't find an answer that helps me. Thanks in advance.