foreach ($instPosts as $elem) {
echo '<div><img src="'.$elem.'"></div>';
}
foreach ($instPosts as $elem) {
echo "<div><img src=\"$elem\"></div>";
}
foreach ($instPosts as $elem) {
?>
<div><img src="<?php echo $elem; ?>"></div>
<?php
}
foreach ($instPosts as $elem) {
?>
<div><img src="<?=$elem; ?>"></div>
<?php
}
function exclude($list, $exceptions){
$flipped = array_flip($list);
foreach ($exceptions as $exception) {
unset($flipped [$key]);
}
$list= array_flip($flipped );
return $list;
}