While loop and array in php - php

Question

I have a while loop that will loop for 2 times (Monday and Tuesday).
Within the while loop I have a condition to check whether the first looped is "Monday", if is Monday it will check for the value and checked the corresponding checkbox.
The code work perfectly for Monday. But checkboxes of Tuesday is not echo at all.
<div class="form-group">
<table>
<tr>
<td style="width: 10%"> </td>
<?php
//Get the list of time
$sqlTime="SELECT timeDesc FROM time";
$resultTime=mysql_query($sqlTime);
while($rowTime=mysql_fetch_array($resultTime))
{
?>
<td style="text-align: center"><?php echo $rowTime['timeDesc'];?></td>
<?php
}
?>
</tr>
<?php
//Get the list of day
$sqlDay="SELECT dayDesc FROM day";
$resultDay=mysql_query($sqlDay);
while($rowDay=mysql_fetch_array($resultDay))
{
?>
<tr>
<td><?php echo $rowDay['dayDesc'];?></td>
<?php
//Get the list of time
$sqlTime="SELECT * FROM time";
$resultTime=mysql_query($sqlTime);
while($rowTime=mysql_fetch_array($resultTime))
{
if($rowDay['dayDesc'] == 'Monday')
{
//Get tutor preferences for Monday
$sqlGetMonday = mysql_query("SELECT tutorPreferencesMon FROM tutorpreferences WHERE tutorID='$showTutorID'");
$resultGetMonday = mysql_fetch_array($sqlGetMonday);
$tutorGetMonday = $resultGetMonday['tutorPreferencesMon'];
$showMonday = $tutorGetMonday;
$mondayArray = explode(',', $showMonday);
while($rowTimeList=mysql_fetch_array($resultTimeList))
{
$checkedMonday = "";
foreach($mondayArray as $monday_Array)
{
if($monday_Array == $rowTimeList['timeID'])
{
$checkedMonday = "checked";
}
}
echo "<td style='text-align: center'><input type='checkbox' name='".$rowDay['dayDesc']."[]' value='".$rowTimeList['timeID']."' ".$checkedMonday."></td>";
}
}//End if Monday
elseif($rowDay['dayDesc'] == 'Tuesday')
{
//Get tutor preferences for Tuesday
$sqlGetTuesday = mysql_query("SELECT tutorPreferencesTues FROM tutorpreferences WHERE tutorID='$showTutorID'");
$resultGetTuesday = mysql_fetch_array($sqlGetTuesday);
$tutorGetTuesday = $resultGetTuesday['tutorPreferencesTues'];
$showTuesday = $tutorGetTuesday;
$tuesdayArray = explode(',', $showTuesday);
while($rowTimeList=mysql_fetch_array($resultTimeList))
{
$checkedTuesday = "";
foreach($tuesdayArray as $tuesday_Array)
{
if($tuesday_Array == $rowTimeList['timeID'])
{
$checkedTuesday = "checked";
}
}
echo "<td style='text-align: center'><input type='checkbox' name='".$rowDay['dayDesc']."[]' value='".$rowTimeList['timeID']."' ".$checkedTuesday."></td>";
}
}//End if Tuesday
elseif($rowDay['dayDesc'] == 'Wednesday')
{
//Get tutor preferences for Wednesday
$sqlGetWednesday = mysql_query("SELECT tutorPreferencesWed FROM tutorpreferences WHERE tutorID='$showTutorID'");
$resultGetWednesday = mysql_fetch_array($sqlGetWednesday);
$tutorGetWednesday = $resultGetWednesday['tutorPreferencesWed'];
$showWednesday = $tutorGetWednesday;
$wednesdayArray = explode(',', $showWednesday);
while($rowTimeList=mysql_fetch_array($resultTimeList))
{
$checkedWednesday = "";
foreach($wednesdayArray as $wednesday_Array)
{
if($wednesday_Array == $rowTimeList['timeID'])
{
$checkedWednesday = "checked";
}
}
echo "<td style='text-align: center'><input type='checkbox' name='".$rowDay['dayDesc']."[]' value='".$rowTimeList['timeID']."' ".$checkedWednesday."></td>";
}
}//End if Wednesday
elseif($rowDay['dayDesc'] == 'Thursday')
{
//Get tutor preferences for Thursday
$sqlGetThursday = mysql_query("SELECT tutorPreferencesThurs FROM tutorpreferences WHERE tutorID='$showTutorID'");
$resultGetThursday = mysql_fetch_array($sqlGetThursday);
$tutorGetThursday = $resultGetThursday['tutorPreferencesThurs'];
$showThursday = $tutorGetThursday;
$thursdayArray = explode(',', $showThursday);
while($rowTimeList=mysql_fetch_array($resultTimeList))
{
$checkedThursday = "";
foreach($thursdayArray as $thursday_Array)
{
if($thursday_Array == $rowTimeList['timeID'])
{
$checkedThursday = "checked";
}
}
echo "<td style='text-align: center'><input type='checkbox' name='".$rowDay['dayDesc']."[]' value='".$rowTimeList['timeID']."' ".$checkedThursday."></td>";
}
}//End if Thursday
elseif($rowDay['dayDesc'] == 'Friday')
{
//Get tutor preferences for Friday
$sqlGetFriday = mysql_query("SELECT tutorPreferencesFri FROM tutorpreferences WHERE tutorID='$showTutorID'");
$resultGetFriday = mysql_fetch_array($sqlGetFriday);
$tutorGetFriday = $resultGetFriday['tutorPreferencesFri'];
$showFriday = $tutorGetFriday;
$fridayArray = explode(',', $showFriday);
while($rowTimeList=mysql_fetch_array($resultTimeList))
{
$checkedFriday = "";
foreach($fridayArray as $friday_Array)
{
if($friday_Array == $rowTimeList['timeID'])
{
$checkedFriday = "checked";
}
}
echo "<td style='text-align: center'><input type='checkbox' name='".$rowDay['dayDesc']."[]' value='".$rowTimeList['timeID']."' ".$checkedFriday."></td>";
}
}//End if Friday
elseif($rowDay['dayDesc'] == 'Saturday')
{
//Get tutor preferences for Saturday
$sqlGetSaturday = mysql_query("SELECT tutorPreferencesSat FROM tutorpreferences WHERE tutorID='$showTutorID'");
$resultGetSaturday = mysql_fetch_array($sqlGetSaturday);
$tutorGetSaturday = $resultGetSaturday['tutorPreferencesSat'];
$showSaturday = $tutorGetSaturday;
$saturdayArray = explode(',', $showSaturday);
while($rowTimeList=mysql_fetch_array($resultTimeList))
{
$checkedSaturday = "";
foreach($saturdayArray as $saturday_Array)
{
if($saturday_Array == $rowTimeList['timeID'])
{
$checkedSaturday = "checked";
}
}
echo "<td style='text-align: center'><input type='checkbox' name='".$rowDay['dayDesc']."[]' value='".$rowTimeList['timeID']."' ".$checkedSaturday."></td>";
}
}//End if Saturday
elseif($rowDay['dayDesc'] == 'Sunday')
{
//Get tutor preferences for Sunday
$sqlGetSunday = mysql_query("SELECT tutorPreferencesSun FROM tutorpreferences WHERE tutorID='$showTutorID'");
$resultGetSunday = mysql_fetch_array($sqlGetSunday);
$tutorGetSunday = $resultGetSunday['tutorPreferencesSun'];
$showSunday = $tutorGetSunday;
$sundayArray = explode(',', $showSunday);
while($rowTimeList=mysql_fetch_array($resultTimeList))
{
$checkedSunday = "";
foreach($sundayArray as $sunday_Array)
{
if($sunday_Array == $rowTimeList['timeID'])
{
$checkedSunday = "checked";
}
}
echo "<td style='text-align: center'><input type='checkbox' name='".$rowDay['dayDesc']."[]' value='".$rowTimeList['timeID']."' ".$checkedSunday."></td>";
}
}//End if Sunday
}//End while
?>
</tr>
<?php
}
?>
</table>
</div>

Answer 1

Your while loop changes variable $rowTime, while you're checking for the variable $rowDay. You may want to double-check that.
EDIT:
Use this code:
<div class="form-group">
<table>
<tr>
<td style="width: 10%"> </td>
<?php
//Get the list of time
$sqlTime="SELECT timeDesc FROM time";
$resultTime=mysql_query($sqlTime);
while($rowTime=mysql_fetch_array($resultTime))
{
?>
<td style="text-align: center"><?php echo $rowTime['timeDesc'];?></td>
<?php
}
?>
</tr>
<?php
//Get the list of day
$sqlDay="SELECT dayDesc FROM day";
$resultDay=mysql_query($sqlDay);
while($rowDay=mysql_fetch_array($resultDay))
{
?>
<tr>
<td><?php echo $rowDay['dayDesc'];?></td>
<?php
//Get the list of time
$sqlTime="SELECT * FROM time";
$resultTime=mysql_query($sqlTime);
$preferences = array('Monday' => 'tutorPreferencesMon',
'Tuesday' => 'tutorPreferencesTues',
'Wednesday' => 'tutorPreferencesWed',
'Thursday' => 'tutorPreferencesThurs',
'Friday' => 'tutorPreferencesFri',
'Saturday' => 'tutorPreferencesSat',
'Sunday' => 'tutorPreferencesSun');
while($rowTime=mysql_fetch_array($resultTime))
{
$preferences = $preferences[$rowDay['dayDesc']];
$sqlGetMonday = mysql_query("SELECT ".$preferences." FROM tutorpreferences WHERE tutorID='$showTutorID'");
$resultGetMonday = mysql_fetch_array($sqlGetMonday);
$tutorGetMonday = $resultGetMonday[$preferences];
$showMonday = $tutorGetMonday;
$mondayArray = explode(',', $showMonday);
while($rowTimeList=mysql_fetch_array($resultTimeList))
{
$checkedMonday = "";
foreach($mondayArray as $monday_Array)
{
if($monday_Array == $rowTimeList['timeID'])
{
$checkedMonday = "checked";
}
}
echo "<td style='text-align: center'><input type='checkbox' name='".$rowDay['dayDesc']."[]' value='".$rowTimeList['timeID']."' ".$checkedMonday."></td>";
}
}//End while
?>
</tr>
<?php
}
?>
</table>
</div>