this, this, this & that #pw

this_n_this_and_that.php

// In a function:

$count = count($pagearray);
foreach ($pagearray as $key => $p) {
	$div = ($key + 1 === $count) ? ($count === 1 ? '' : ' & ') : ($key === 0 ? '' : ', ');
	$out .= $div . "<a href='$p->url'>$p->title</a>";
}

echo $out;


// Direct output:

$count = count($article->author);
foreach ($article->author as $key => $auth) {
	$list = ($key + 1 === $count) ? ($count === 1 ? '' : ' y ') : ($key === 0 ? '' : ', ');
	echo $list . "<a href='$auth->url'>$auth->title</a>";
}

// With implode:
echo $page->blog_tags->implode(", ", "title");

$categories = $pages->get('1016')->children->implode(" &bull; ", "<a href='{url}'>{title}</a>");
echo $categories;