Unable to show row and columns dynamically using rowspan in php - php

Question

I'm trying to show booking using tables, which have dynamic rows and also rowspan.
Here is my code:
<table border="1" style='width: 100%' >
<tr>
<th style='background-color:green;width: 80px' ><font color="white">Time</font></th>
<?php
$i=1;
while($i<=$no_court)
{
echo "<th style='background-color:green;width: 80px'> <font color='white'>Court".$i."</font></th>";
$i+=1;
}
?>
</tr>
<tr>
<td>8:00 AM</td>
<?php
$i=1;
while($i<=$no_court)
{
$flag=0;
$j=0;
while(sizeof($start) > $j )
{
$start_time=$start[$j];
$finish_time=$finish[$j];
$court=$court1[$j];
$sst = strtotime($start_time);
$eet= strtotime($finish_time);
$diff= $eet-$sst;
$timeElapsed= gmdate("h:i",$diff);
$timeElapsed+=1;
if ($start_time=='08:00:00' && $court==$i)
{
$fio_time=$finish[$j];
if($fio_time=='13:00:00')
{
$f_time='1:00:00';
}
$f=$facility_id[$j];
$sql15 = $dbConnection->prepare('SELECT * FROM tbl_facility WHERE facility_id=?');
$sql15->execute(array($f));
$row15 = $sql15->fetch();
$facility_name=$row15['facility_name'];
if($block_by[$j]=="1")
{
echo "<td style='background-color:blue;' rowspan='$timeElapsed'>
<font size='2' color='white'><b><center>$league[$j]</b></br>
Reserved </br>
$facility_name</br>
$start_time-$f_time</br>
<a href='' onClick='javascript: openPopup($id[$j])' style='color:white;'>Edit</a>
<a href='delete.php?id=$id[$j]' style='color:white;' onclick='return confirmdelete()' >Delete</a>
</center></font></td>";
break;
}
elseif($block_by[$j]=="2")
{
$p=$player_id[$j];
$sql17 = $dbConnection->prepare('SELECT * FROM tbl_player_registration WHERE player_id=?');
$sql17->execute(array($p));
$row17 = $sql17->fetch();
$first_name=$row17['first_name'];
echo "<td style='background-color:gray;' rowspan='$timeElapsed'>
<font size='2' color='white'><b><center>Reserved By</b></br>
$first_name </br>
</center></font></td>";
break;
}
}
elseif($start_time <='08:00:00' && $finish_time >='08:00:00' && $court==$i )
{
break;
}
elseif($court==$i )
{
$l=0;
while(sizeof($court) > $l)
{
$ta=$start[$l];
$fa=$finish[$l];
$ca=$court1[$l];
if($ta >='08:00:00' && $fa <='08:00:00' && $ca==$i )
{
$flag=1;$court=$ca;
}
$l+=1;
}
}
$j+=1;
}
if($flag==1 )
{
echo "<td></td>";
}
if($flag==0 )
{
}
if($court != $i)
{
echo "<td></td>";
}
$i+=1;
}
?>
</tr>
</table>
Its showing output as this image:
Its showing data properly but adding an extra column, which make the table look disturbing.
I want to show the result as this image:
I'm little confused where I'm messing the code. Kindly help to sort this issue.