why does this code loop twice [closed] - php

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Closed 10 years ago.
I am having an issue trying to pinpoint a problem I am having, the code below loops twice and gives me an output of Match11Match111Match11Match111 I am really not sure where the problem is but it should only loop once.
<?php
function generateTimeCard($conn, $employeeID){
// set current date
$date7 = date("m/d/y");
// parse about any English textual datetime description into a Unix timestamp
$ts = strtotime($date7);
// calculate the number of days since Monday
$dow = date('w', $ts);
$offset = $dow;
if ($offset < 0) {
$offset = 6;
}
// calculate timestamp for the Monday
$ts = $ts - $offset*86400;
// loop from Monday till Sunday
for ($i = 0; $i < 7; $i++, $ts += 86400){
$date1 = date("m/d/y", $ts);
$date3 = date("l", $ts);
$$date3 = $date1;
$date2 = $date1;
$day[$i] = $date1;
$stmt = $conn->prepare('SELECT `employeeID`,`date`,`unitNumber`,`jobDescription`,`timeIn`,`timeOut`, `lunch`, TIMEDIFF(`timeOut`, `timeIn`)
AS `totalTime` FROM `timeRecords` WHERE `date`= :day AND `employeeID`= :employeeID ORDER BY date,id;');
$stmt->execute(array(':day'=>$day[$i], ':employeeID'=>$employeeID));
$dayOW = 1;
while($row = $stmt->fetch()) {
if ($row['lunch'] == "Yes"){
echo "Match";
} else{
echo "1";
}
$dayCurrent = $date3 . "Hours." . $dayOW;
$data[$dayCurrent] = $row['totalTime'];
$timeDay = $date3 . "." . $dayOW;
$unitNumber = $date3 . "UnitNumber." . $dayOW;
$description = $date3 . "Description." . $dayOW;
$data[$timeDay] = date("h:i A", strtotime($row['timeIn'])) . "/" . date("h:i A", strtotime($row['timeOut']));
$data[$unitNumber] = $row['unitNumber'];
$data[$description] = $row['jobDescription'];
$dayOW++;
}
$stmt = $conn->prepare('SELECT `employeeID`, SEC_TO_TIME(SUM(TIME_TO_SEC(TIMEDIFF(`timeOut`, `timeIn`))))
AS `totalDay` FROM `timeRecords` WHERE `date` = :day
AND `employeeID` = :employeeID GROUP BY `employeeID`;');
$stmt->execute(array(':day'=>$date1, ':employeeID'=>$employeeID));
$row = $stmt->fetch();
$totalDay = "Total" . $date3;
$data[$totalDay] = $row['totalDay'];
}
$data['Week']= $Sunday . " - " . $Saturday;
return $data;
}
?>
My database looks like this
+----+------------+----------+--------+----------------------------+-------------+------------+-----------+---------+-------+
| id | employeeID | date | timeIn | jobDescription | equipType | unitNumber | unitHours | timeOut | lunch |
+----+------------+----------+--------+----------------------------+-------------+------------+-----------+---------+-------+
| 1 | 1 | 01/20/13 | 6:00 | Worked in RockPort | Excavator | 01E | 7238 | 17:13 | Yes |
| 2 | 1 | 01/21/13 | 6:00 | Worked in Jefferson | Excavator | 01E | 7238 | 17:17 | |
| 3 | 1 | 01/22/13 | 6:00 | Worked in Jefferson | Excavator | 02E | 7238 | 17:30 | |
| 4 | 1 | 01/23/13 | 6:00 | Worked in Whispering Creek | Skid Loader | 32SL | 2338 | 18:30 | Yes |
| 5 | 1 | 01/24/13 | 8:00 | Worked in Hubbard | Scraper | 54C | 9638 | 11:30 | |
| 6 | 1 | 01/25/13 | 8:00 | Worked in Jefferson | Dozer | 4D | 941 | 19:30 | |
| 7 | 1 | 01/26/13 | 8:00 | Pushed Snow | Loader | 950H | 342 | 20:30 | |
+----+------------+----------+--------+----------------------------+-------------+------------+-----------+---------+-------+

Answer 1

By default, PDO fetches with index and column-name keys. So there are "duplicate" values. You want to change the fetch mode to FETCH_NUM (only index keys) ($stmt->fetch(PDO::FETCH_NUM)) so that values don't appear under two mappings. http://php.net/manual/en/pdostatement.fetch.php