Echo all row's into table - php

Question

So i have a database with 33 column's
Now this is my query :
$q3 = "SELECT * FROM qbd";
$r3 = $db1->query($q3);
while ($result = $r3->fetchAll()){
foreach($result as $row3){
echo "<tr>";
echo "<td colspan='2'>Kill ".$row3['ID']."</td>";
echo "<td>".$row3['Dragon_Bones']."</td>";
echo "<td>".$row3['Royal_Dragonhide']."</td>";
echo "</tr>";
}
}
How can i make it so that i only need to have 1 $row3 and not need to write all the column names in it?

Answer 1

You can try fetch() and fetch associate instead of fetchAll. Try this.
while ($result = $r3->fetch(PDO::FETCH_ASSOC)){
echo '<tr>';
foreach($result as $value){
echo '<td>'.$value.'</td>';
}
echo '</tr>';
}

Answer 2

You can use a second foreach to traverse to array you get as follows:
while ($result = $r3->fetchAll())
{
foreach($result as $row3)
{
echo "<tr>";
foreach($row3 as $key=>$val)
{
echo $key;
echo $val;
}
echo "</tr>";
}
}
This will display the key (column name) and the value in it.
If you want to just display the values, you can use this instead:
while ($result = $r3->fetchAll())
{
foreach($result as $row3)
{
echo "<tr>";
foreach($row3 as $key=>$val)
{
echo $val;
}
echo "</tr>";
}
}

Answer 3

If you are just trying to put out a table of the rows, and want the headings on the first row then you can use mysqli_data_seek() to reset the pointer back to the start after processing the first row to get the titles.
Something like this (assuming you can use mysqli_fetch_assoc):-
<?php
$q3 = "SELECT * FROM qbd";
$r3 = $db1->query($q3);
if ($result = $r3->fetch_assoc())
{
echo "<tr>";
foreach($result as $row3_key=>$row3_value)
{
echo "<td>".$row3_key."</td>";
}
echo "</tr>";
$db1->data_seek(0);
while ($result = $r3->fetch_assoc())
{
echo "<tr>";
foreach($result as $row3_key=>$row3_value)
{
echo "<td>".$row3_value."</td>";
}
echo "</tr>";
}
}
?>
EDIT - if your db class doesn't support mysqli_data_seek() (or if you are using an unbuffered query):-
<?php
$q3 = "SELECT * FROM qbd";
$r3 = $db1->query($q3);
if ($result = $r3->fetch_assoc())
{
echo "<tr>";
foreach($result as $row3_key=>$row3_value)
{
echo "<td>".$row3_key."</td>";
}
echo "</tr>";
OutputRow($result);
while ($result = $r3->fetch_assoc())
{
OutputRow($result);
}
}
function OutputRow($result)
{
echo "<tr>";
foreach($result as $row3_key=>$row3_value)
{
echo "<td>".$row3_value."</td>";
}
echo "</tr>";
}
?>

Answer 4

$keys = array();
$values = array();
echo '<table>';
while ($result = $r3->fetchAll()){
foreach($result as $row3){
foreach($row3 as $key=>$val){
for($i=1;$i=30;$i++){
$keys[]=$key;
}
$values[] = $val;
}
echo '<tr>';
foreach($keys as $k){
echo $k;
}
foreach($values as $v){
echo $v;
}
echo '</tr>';
}
}
echo '</table>'