Use foreach loop with counter - php

Question

I want to output the results of a foreach statement but I want them grouped into a div in 3's
So like:
<div>image image image</div>
<div>image image image</div>
<div>image image image</div>
Here is my code so far:
$args = array( 'numberposts' => 3, 'offset'=> 0, 'category' => 9 );
$myrows = get_posts($args);
foreach($myrows as $row) { ?>
<div>
<?php if ( has_post_thumbnail($row->ID)) {
echo '<a href="' . get_permalink( $row->ID ) . '" title="' . esc_attr($row->post_title ) . '">';
echo get_the_post_thumbnail($row->ID);
echo '</a>';
}?>
</div>
<?php } ?>

Answer 1

$myrows = get_posts($args);
$chunks = array_chunk($myrows,3);
?>
<?php foreach($chunks as $myrows): ?>
<div>
<?php foreach($myrows as $row): ?>
<div>
<?php if(has_post_thumbnail($row->ID)): ?>
<a href="<?=get_permalink($row->ID)?>" title="<?=esc_attr($row->post_title)?>">
<?=get_the_post_thumbnail($row->ID)?>
</a>
<?php endif ?>
</div>
<?php endforeach ?>
</div>
<?php endforeach ?>

Answer 2

You can create blocks using array_chunk():
foreach (array_chunk($myrows) as $mychunk) {
echo '<div>';
foreach ($mychunk as $row) {
// print your entries
if (has_post_thumbnail($row->ID)) {
echo sprintf('%s',
get_permalink( $row->ID ),
esc_attr($row->post_title ),
get_the_post_thumbnail($row->ID)
);
}
}
echo '</div>';
}
Granted, if the if condition isn't met, you would get blocks of zero, one or two items instead of the expected three.

Answer 3

<div>
<?php
$args = array('numberposts' => 3, 'offset' => 0, 'category' => 9);
$myrows = get_posts($args);
foreach($myrows as $idx => $row) {
if ($idx % 3 == 0) echo "</div><div>";
if (has_post_thumbnail($row->ID)) {
echo '<a href="' . get_permalink($row->ID) . '" title="' . esc_attr($row->post_title) . '">';
echo get_the_post_thumbnail($row->ID);
echo '</a>';
} ?>
</div>

Answer 4

Why not use the modulo operator?
$counter = 0;
echo '<div>';
foreach ($myrows as $row)
{
$counter++;
if ($counter % 3 == 0) echo '</div><div>';
echo $row;
}
echo '</div>';

Answer 5

Try this code.
<?php
$args = array( 'numberposts' => 3, 'offset'=> 0, 'category' => 9 );
$myrows = get_posts($args);
$tempCnt=0;
foreach($myrows as $row) {
//12
if($tempCnt==3)
{
$tempCnt=0;
//do your reset code here.
}
$tempCnt++;
?>
<div>
<?php if ( has_post_thumbnail($row->ID)) {
echo '<a href="' . get_permalink( $row->ID ) . '" title="' . esc_attr($row->post_title ) . '">';
echo get_the_post_thumbnail($row->ID);
echo '</a>';
}?>
</div>
<?php } ?>