Hello,
I’m running the following code, it will find the enrollID’s but when looping through those it doesn’t seem to want to for-next the second query.. any suggestions?
case 'user':
// return classes from given user id
$query = $CI->db->query("SELECT * FROM Enrollment WHERE studentID = '".$searchVar."'");
foreach ($query->result_array() as $row) {
$enrollArr['enrollID'][] = $row['enrollID'];
$enrollArr['classID'][] = $row['classID'];
$enrollArr['studentID'][] = $row['studentID'];
}
//$query->free_result(); tried this.. nothing
// loop through all enrollments
$enrollCount = count($enrollArr['enrollID']);
for ($x = 0; $x <= $enrollCount -1; $x++) {
$query2 = $CI->db->query("SELECT * FROM ClassOffering WHERE classID = '".$enrollArr['enrollID'][$x]."'");
foreach ($query2->result_array() as $row2) {
$tempClasses['classID'][] = $row2['classID'];
$tempClasses['className'][] = $row2['className'];
$tempClasses['CLASS_CD'][] = $row2['CLASS_CD'];
$tempClasses['Language'][] = $row2['Language'];
$tempClasses['Level'][] = $row2['Level'];
$tempClasses['Instructor'][] = $row2['Instructor'];
$tempClasses['Time'][] = $row2['Time'];
$tempClasses['Day'][] = $row2['Day'];
$tempClasses['Location'][] = $row2['Location'];
}
}
return $tempClasses;
break;
Is this a bug with result_array() being nested inside a loop?
