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| <?php | |
| $DB_NAME = "test"; | |
| $DB_USER = "root"; | |
| $DB_PASS = "root"; | |
| $DSN = "mysql:dbname=$DB_NAME;host=localhost"; | |
| ?> |
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| <?php | |
| include "config.php"; | |
| session_start(); | |
| if ( !$DB_NAME ) | |
| { | |
| die("No database connection or database does not exist"); | |
| } | |
| try { | |
| $dbh = new PDO($DSN, $DB_USER, $DB_PASS); | |
| $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); | |
| $dbh->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_OBJ); | |
| $dbh->exec('SET CHARACTER SET utf8') ; | |
| } catch (Exception $e) { | |
| die("Problem connecting to database $DB_NAME as $DB_USER: " . $e->getMessage() ); | |
| } | |
| ?> |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <link type='text/css' rel='stylesheet' href='style.css'/> | |
| <title>Coin Flips</title> | |
| </head> | |
| <body> | |
| <p>We are going to flip a coin until we get three heads in a row!</p> | |
| <?php | |
| include "function.php"; | |
| //counting all flips | |
| $coinFlip = 0; | |
| //counting all heads | |
| $headCount = 0; | |
| //while condition | |
| while ($headCount < 3) { | |
| $coinFlip ++; | |
| $flip = mt_rand(0, 1); // randomiser, if 0 it should be Tail if 1 it should be Head | |
| if ($flip == 1) { | |
| $headCount ++; | |
| echo "<div class=\"coin\"> H </div>"; | |
| } | |
| else { | |
| $headCount = 0; | |
| echo "<div class=\"coin\"> T </div>"; | |
| } | |
| } | |
| print "<p> It took {$coinFlip} coinflips to get three H in a row"; | |
| if(isset($_SESSION['USER'])) | |
| { | |
| //write flips to the DB | |
| $sql = "INSERT INTO 'Coins'('allFlips') VALUES ($$coinFlip)"; | |
| $dbh->exec($sql); | |
| echo "New record created successfully"; | |
| } | |
| ?> | |
| </body> | |
| </html> |
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