<?php
$this->benchmark->mark('start');
$p = new Blogpost();
$count = $p->count();
$p->get();
$taglist = array();
$tagcount = array();
$this->benchmark->mark('middle');
foreach ($p->all as $post) {
$tags = explode(' ', $post->tags);
foreach ($tags as $tag) {
if (!in_array($tag, $taglist)) {
$taglist[] = $tag;
}
if (isset($tagcount[$tag])) {
$tagcount[$tag]++;
} else {
$tagcount[$tag] = 1;
}
}
}
$this->benchmark->mark('end');
//echo $this->benchmark->elapsed_time('start', 'end') . ' ' . $this->benchmark->elapsed_time('start', 'middle') . ' ' . $this->benchmark->elapsed_time('middle', 'end');
echo '<div id="tagcloud">';
echo '<h4>Tag Cloud</h4>';
foreach ($taglist as $tag) {
echo '<a class="tag tag-' . $tagcount[$tag] . '" href="' . base_url() . 'index.php/blog/tagged/' . $tag . '/" title="View ' . $tagcount[$tag] . ' posts tagged ' . $tag . '">' . $tag . '</a> ';
}
echo '</div>';
