Here is a quick fix.
You can use concatenate.
A simple example:
1 2 3 4 | $a = 'cristi '; $a .= 'rocks'; echo $a; |
will display ‘cristi rocks’;
You can use the same thing inside a foreach statement. Here is a good example.
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | <div class="row">
<?php
function images(){
$pictures = array("https://static.pexels.com/photos/104827/cat-pet-animal-domestic-104827.jpeg",
"https://static.pexels.com/photos/126407/pexels-photo-126407.jpeg",
"http://www.rd.com/wp-content/uploads/sites/2/2016/02/06-train-cat-shake-hands.jpg");
$display = '';
foreach ($pictures as $picture){
$display .= '<div class="col-xs-12 col-md-3"><img src="'.$picture.'" class="img-responsive"></div>';
}
return $display;
}
$var = images();
echo $var;
?>
</div> |
As you see, we concatenate $display from inside the foreach statement so it won’t display only one item.