The following code will generate <tr></tr> on every $product->title
<table>
<?php foreach ($products as $product) {
echo '<tr>
<td>'.$product->title.'</td>
</tr>';
}?>
</table>
But I want to generate the row after every three columns as output of above code.
<table>
<tr>
<td>$product->title/td>
<td>$product->title/td>
<td>$product->title</td>
</tr>
<td>$product->title</td>
<td>$product->title</td>
<td>$product->title</td>
</tr>
</table>
I use this form so much, that it's committed to type memory.
<table>
<?php
$count = 0; // we gotta count them lines
foreach ($products as $product)
{
if ( ($count % 3) == 0 ) // every 3 lines
{
if ($count > 0) // not at first line
echo '</tr>'; // close previous row
echo '<tr>'; // open new row
}
++$count; // better count this one now.
echo '<td>'.$product->title.'</td>;
}
if ($count > 0)
echo '</tr>'; // close last row
?>
</table>
Perhaps something like this:
<table>
<?php
$count = count($products);
foreach ($products as $key => $product) {
// print on first row and third row
if($key % 3 == 0) {
echo '<tr>';
}
echo '<td>'.$product->title.'</td>';
// print on third row or on last element
if((($key + 1) % 3 == 0 && $key > 0) || $key == $count-1) {
echo '</tr>';
}
}
?>
</table>
If you array isn't indexed from 0 and up you would have to use a counter for the $key variable.
$i=1;
<table>
<?php foreach ($products as $product) {
if ( $i<= 3 ) {
if($i==1) {
echo '<tr>';
}
echo '<td>'.$product->title.'</td>';
$i++;
}
else {
echo'</tr>';
$i=1;
}
}?>
</table>
Related
I have a table with a PHP loop. I want it to create a new row after every 3 loops. I've got the following code. However, seems to not be working correctly. The first new row gets created after the 4th loop and every loop after that works fine. And also it seems to create a blank at the end. Any ideas how I can get this to work?
<table cellpadding="20">
<tr>
<?php
$counter=0;
foreach ($links as $key){
echo '<td align="center">'.$links[$key].'</td>';
echo "\n";
if ($counter % 3 == 0 && $counter !== 0) {
echo '</tr><tr>';
}
$counter++;
}
?>
</tr>
</table>
You can try
foreach(array_chunk($links, 3) as $linkGroup) { ?>
<tr>
<?php
foreach($linkGroup as $link) { ?>
<td><?= $link['key'] ?></td>
<?php }
?>
</tr>
<?php }
Move $counter++; before if or set $counter=1; before for
Try doing it like this:
<?php
$counter=0;
foreach ($links as $key){
echo '<td align="center">'.$links[$key].'</td>';
echo "\n";
}
if ($counter >= 3){
echo '</tr><tr>';
$counter=0;
}
$counter++;
}
?>
I don't even have an idea of where to start for this. I need to display 100 numbers in a table and would like to use a while loop to do so. Is there a "shortcut" to doing this?
For a table you need some tags table, tr and td. The tr and td are in while loop and the value $i will print inside the td.
<table>
<?php
$i = 1;
while($i != 101){?>
<tr><td><?php echo $i++;?></td></tr>
<?php }?>
</table>
You can use while, for, foreach for your convenience, like below code
<table>
<thead>
<tr>
<th class="header">Number</th>
</tr>
</thead>
<tbody>
<?php
$i = 1;
while($i != 101){
?>
<tr>
<td><?php echo $i; ?></td>
</tr>
<?php
$i++;
} ?>
</tbody>
</table>
You can dipslay 100 numbers simply in tbale like this:
<?php
// Using For loop
echo "<table>";
for ($i = 1;$i <= 100; $i++) { // use for loop
echo "<tr><td>".$i."</td></tr>";
}
echo "</table>";
// OR
// Using while loop
$i = 1;
echo "<table>";
while($i <= 100) {
echo "<tr><td>".$i."</td></tr>";
$i++;
}
echo "</table>";
?>
You can use a while loop:
while ($i <= 100) {
echo "<td><tr>" . $i++ . "</tr></td>";
}
I am trying to use for loops to create a table which dynamically returns something like this: Note how the td content have been arranged
<table>
<tr>
<td>1</td>
<td>3</td>
<td>5</td>
<td>7</td>
<td>9</td>
</tr>
<tr>
<td>2</td>
<td>4</td>
<td>6</td>
<td>8</td>
<td>10</td>
</tr>
</table>
among What I have tried so far is
$row=2;
$col=20;
$x=0;
echo '<table>';
for($i=0;$i<$row;$i++){
echo '<tr>';
for($k=0;$k<$col;$k++)
{
echo '<td>'.echo $x+=1.'</td>';
}
echo '</tr>';
}
In this case I get something different and which is not what I want.
<table>
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
<td>4</td>
<td>5</td>
</tr>
<tr>
<td>6</td>
<td>7</td>
<td>8</td>
<td>9</td>
<td>10</td>
</tr>
</table>
Kindly someone help me map this.Thanks
<?php
# how high to count
$count = 10;
# how many rows in the table
$rows = 2;
# figure out how many columns
$columns = ceil($count/$rows);
# could also go the other way and declare there to be 5 columns and then
# divide to get the rows, but since you're counting down the columns,
# I thought this made more sense. Either way.
?><table><?php
for ($i=0; $i<$rows; ++$i) {
?><tr><?php
for ($j=0; $j<$columns; ++$j) {
# calculate which number to show in column $j of row $i. Each column adds
# $rows numbers to the total, while each row just adds one more. And we
# want to start at 1 instead of 0.
$n = $j * $rows + $i + 1;
?><td><?= $n ?></td><?php
}
?></tr><?php
}
?></table>
$total_count = 10;
$total_rows = 2;
$table = array();
//building table array
for($i=1;$i<=$total_count;$i++) {
$row = $i % $total_rows;
$row = $row == 0 ? $total_rows : $row;
$table[$row][] = $i;
}
//generate table based on array
echo "<table>";
for($row=1;$row<=$total_rows;$row++) {
echo "<tr>";
foreach($table[$row] as $cell) {
echo "<td>".$cell."</td>";
}
echo "</tr>";
}
echo "</table>";
This isnt as complicated as people are making it seem
Start the inner loop at whatever row you're currently on and add 2 each time.
<?php
$rows=2;
$cols=10;
?>
<table>
<?php for($i=1;$i<=$rows;$i++): ?>
<tr>
<?php for($k=$i;$k<$cols;$k+=2): ?>
<td><?php echo $k ?></td>
<?php endfor; ?>
</tr>
<?php endfor; ?>
</table>
Id probably use range and foreach though
<?php
$rows=2;
$cols=10;
?>
<table>
<?php foreach( range( 1, $rows ) as $row ): ?>
<tr>
<?php foreach( range( $row, $cols, 2 ) as $col ): ?>
<td><?php echo $col ?></td>
<?php endforeach; ?>
</tr>
<?php endforeach; ?>
</table>
This approach will split the data itself
function array_chunk_vertical($array = null,$cols = 3, $pad = array(null))
{
if (is_array($array) == true and !empty($array))
{
$rows = ceil(count($array)/$cols);
$array = array_chunk($array,$rows);
if (count($array) < $cols)
{
$array = array_pad($array,$cols,$pad);
}
foreach($array as $key => $value)
{
$array[$key] = array_pad($value,$rows,null);
}
foreach($array as $key => $value)
{
foreach($value as $sub_key => $sub_value)
{
$output[$sub_key][$key] = $sub_value;
}
}
return $output;
}
return $array;
}
$data = array(1,2,3,4,5,6,7,8,9,10,11);
echo '<table border="1">';
foreach(array_chunk_vertical($data,ceil(count($data)/2)) as $row)
{
echo '<tr>';
foreach($row as $col)
{
echo '<td>' . $col . '</td>';
}
echo '</tr>';
}
echo '</table>';
I am trying to make a table with 4 rows from a foreach-call.
My problem is, that in the result I get each ID twenty times in the same column.
I'm using this code:
<table width="80%" border="0" cellpadding="10px">
<?php foreach (array_chunk($items, 4) as $row) { ?>
<?php
$i = 0;
foreach ($items as $item):
$class = null;
if ($i++ % 2 == 0) {
$class = ' class="altrow"';
} ?>
<tr
<?php echo $class;?>
>
<?php foreach ($row as $item){ ?>
<td>
<?php echo htmlentities ($item['Item']['id']); ?>
</td>
<?php } ?>
<?php endforeach; ?>
</tr>
<?php } ?>
</table>
Any idea how I could get each ID just once?
You are incrememnting $i at every $item as opposed to every $row
Is this the fix you are looking for?
Edit: Mikel has your fix, add this to fix the row bug (Typical of me to notice that first eck!)
<table width="80%" border="0" cellpadding="10px">
<?php
$i = 0;
$chunkedarray = array_chunk($items, 4);
foreach ($chunkedarray as $row) {
$class = null;
if ($i++ % 2 == 0)
$class = ' class="altrow"';
echo "<tr ".$class.">";
foreach ($row as $item){
echo "<td>";
echo htmlentities ($item['Item']['id']);
echo "</td>";
}
echo "</tr>";
}?>
</table>
I would like to display data, two columns per row during my foreach. I would like my result to look like the following:
<table>
<tr><td>VALUE1</td><td>VALUE2</td></tr>
<tr><td>VALUE3</td><td>VALUE4</td></tr>
<tr><td>VALUE5</td><td>VALUE6</td></tr>
</table>
Any help would be greatly appreciated.
You can use array_chunk() to split an array of data into smaller arrays, in this case of length 2, for each row.
<table>
<?php foreach (array_chunk($values, 2) as $row) { ?>
<tr>
<?php foreach ($row as $value) { ?>
<td><?php echo htmlentities($value); ?></td>
<?php } ?>
</tr>
<?php } ?>
</table>
Note that if you have an odd number of values, this will leave a final row with only one cell. If you want to add an empty cell if necessary, you could check the length of $row within the outer foreach.
$i=0;
foreach ($x as $key=>$value)
{
if (fmod($i,2)) echo '<tr>';
echo '<td>',$value,'</td>';
if (fmod($i,2)) echo '</tr>';
$i++;
}
this will output TR (row) each second time
ps: i haven't tested the code, so maybe you will need to add ! sign before fmod, if it doesn't output TR on first iteration, but on second iteration in the beginning...
This would give you great table and for loop concept--
<table border="1" cellspacing="0" cellpadding="2">
<?php
for($x=1; $x<=20; $x++)
{
echo "<tr>";
for($y=1; $y<=20; $y++)
{
echo "<td>";
echo $x*$y;
echo "</td>";
}
echo "</tr>";
}
?>
</table>
<table>
<?php
$i=0;
foreach ($x as $key=>$value)
{
if (!$i%2) echo '<tr>';
echo '<td>',$value,'</td>';
if ($i%2) echo '</tr>';
$i++;
}
?>
</table>