setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
// This checks if we have 'all' months selected
// If not, add a leading 0 to the month so SQL reads it easier
if ($_GET["month"] == "all") {
$getMonth = "";
} else if ($_GET["month"] < 10) {
$getMonth = "MONTH(tournamentDate)=\"0" . $_GET["month"] . "\" AND ";
} else {
$getMonth = "MONTH(tournamentDate)=\"" . $_GET["month"] . "\" AND ";
}
// Grab year similar to above
if ($_GET["year"] == "all") {
$getYear = "";
} else {
$getYear = "YEAR(tournamentDate)=\"" . $_GET["year"] . "\" AND ";
}
// Grab division
$division = $_GET["division"];
// Select all the winners from the table where the month, year, and division all match
$sqlGetTopWinnersList = $conn->prepare("SELECT winner1,winner2,winner3,winner4 FROM " . $tournamentDataTableName . " WHERE $getMonth $getYear tournamentDivision=\"" . $division . "\"");
$sqlGetTopWinnersList->execute();
// Fetch the results
$sqlWinnersList = $sqlGetTopWinnersList->fetchAll(PDO::FETCH_ASSOC);
$winnersList = array();
foreach ($sqlWinnersList as $winner) {
for ($i = 1; $i < 4; $i++) {
if ($winner["winner" . $i] != "N/A") {
$winnersList[] = $winner["winner" . $i];
}
}
}
// Array to store names
$names = array();
$wins = array();
$topWinner = array_count_values($winnersList);
arsort ($topWinner);
// Break the array-count-values down, because our names became the key and the number of wins is the value
foreach ($topWinner as $name=>$numWins) {
$names[] = $name;
$wins[] = $numWins;
}
// Finally we'll display the results below in the proper HTML
for ($i = 0; $i < 10; $i++) {
// Check if we have any data
if (isset($names[$i])) {
$name = $names[$i];
$numWins = $wins[$i];
}
}
} catch (PDOException $e) { // failed connection
echo "Connection failed: " . $e->getMessage();
}
?>
GENERAL DATA