Hello all, this is my first post on phpfreaks.
I'm trying to figure out what the better way to write this is. I think that the way I have it is very slow and not the best way to. Any idea?
function tot_time_worked_by_week(){
global $db;
$username = $_SESSION['username'];
$sundayTime = $mondayTime = $tuesdayTime = $wednesdayTime = $thursdayTime = $fridayTime = $saturdayTime = 0;
$query = "SELECT user_id, time_zone FROM users WHERE user_name = '{$username}' ";
$resSet = $db->query($query,'assoc');
$user_id = $resSet[0]['user_id'];
$user_timezone = $resSet[0]['time_zone'];
$time = 0;
$query = "SELECT project_id FROM project WHERE user_id = '{$user_id}'";
$res = $db->query($query,'assoc');
if(!empty($res)):
foreach($res as $project):
$query = "SELECT track_id FROM project_track WHERE project_id = ".$db->prep($project['project_id']);
$resT = $db->query($query,'assoc');
if($resT != false){
foreach($resT as $row):
$query = "SELECT time_start, time_end FROM track_time WHERE track_id = ".$db->prep($row['track_id'])." AND YEARWEEK(FROM_UNIXTIME(time_start)) = YEARWEEK(CURRENT_DATE) AND DAYOFWEEK(FROM_UNIXTIME(time_start)) = 1";
$sunday = $db->query($query,'assoc');
if(empty($sunday[0]['time_start'])){
$sundayTime += 0;
}else{
$sundayTime += calculate_time_past($sunday[0]['time_start'],$sunday[0]['time_end'],'U');
}
$query = "SELECT time_start, time_end FROM track_time WHERE track_id = ".$db->prep($row['track_id'])." AND YEARWEEK(FROM_UNIXTIME(time_start)) = YEARWEEK(CURRENT_DATE) AND DAYOFWEEK(FROM_UNIXTIME(time_start)) = 2";
$monday = $db->query($query,'assoc');
if(empty($monday[0]['time_start'])){
$mondayTime += 0;
}else{
$mondayTime += calculate_time_past($monday[0]['time_start'],$monday[0]['time_end'],'U');
}
$query = "SELECT time_start, time_end FROM track_time WHERE track_id = ".$db->prep($row['track_id'])." AND YEARWEEK(FROM_UNIXTIME(time_start)) = YEARWEEK(CURRENT_DATE) AND DAYOFWEEK(FROM_UNIXTIME(time_start)) = 3";
$tuesday = $db->query($query,'assoc');
if(empty($tuesday[0]['time_start'])){
$tuesdayTime += 0;
}else{
$tuesdayTime += calculate_time_past($tuesday[0]['time_start'],$tuesday[0]['time_end'],'U');
}
$query = "SELECT time_start, time_end FROM track_time WHERE track_id = ".$db->prep($row['track_id'])." AND YEARWEEK(FROM_UNIXTIME(time_start)) = YEARWEEK(CURRENT_DATE) AND DAYOFWEEK(FROM_UNIXTIME(time_start)) = 4";
$wednesday = $db->query($query,'assoc');
if(empty($wednesday[0]['time_start'])){
$wednesdayTime += 0;
}else{
$wednesdayTime += calculate_time_past($wednesday[0]['time_start'],$wednesday[0]['time_end'],'U');
}
$query = "SELECT time_start, time_end FROM track_time WHERE track_id = ".$db->prep($row['track_id'])." AND YEARWEEK(FROM_UNIXTIME(time_start)) = YEARWEEK(CURRENT_DATE) AND DAYOFWEEK(FROM_UNIXTIME(time_start)) = 5";
$thursday = $db->query($query,'assoc');
if(empty($thursday[0]['time_start'])){
$thursdayTime += 0;
}else{
$thursdayTime += calculate_time_past($thursday[0]['time_start'],$thursday[0]['time_end'],'U');
}
$query = "SELECT time_start, time_end FROM track_time WHERE track_id = ".$db->prep($row['track_id'])." AND YEARWEEK(FROM_UNIXTIME(time_start)) = YEARWEEK(CURRENT_DATE) AND DAYOFWEEK(FROM_UNIXTIME(time_start)) = 6";
$friday = $db->query($query,'assoc');
if(empty($friday[0]['time_start'])){
$fridayTime += 0;
}else{
$fridayTime += calculate_time_past($friday[0]['time_start'],$friday[0]['time_end'],'U');
}
$query = "SELECT time_start, time_end FROM track_time WHERE track_id = ".$db->prep($row['track_id'])." AND YEARWEEK(FROM_UNIXTIME(time_start)) = YEARWEEK(CURRENT_DATE) AND DAYOFWEEK(FROM_UNIXTIME(time_start)) = 7";
$saturday = $db->query($query,'assoc');
if(empty($saturday[0]['time_start'])){
$saturdayTime += 0;
}else{
$saturdayTime += calculate_time_past($saturday[0]['time_start'],$saturday[0]['time_end'],'U');
}
endforeach;
}
endforeach;
endif;
echo $sundayTime;
echo $mondayTime;
echo $tuesdayTime;
echo $wednesdayTime;
echo $thursdayTime;
echo $fridayTime;
echo $saturdayTime;
}