PHP Tag Cloud composer package Implementation of http://lotsofcode.github.io/tag-cloud/

Use composer

composer require hpolthof/tagcloud

$cloud = new TagCloud();
$cloud->addTag("tag-cloud");
$cloud->addTag("programming");
echo $cloud->render();

$cloud->addString("This is a tag-cloud script, written by Del Harvey. I wrote this tag-cloud class because I just love writing code.");

$cloud->addTags(array('tag-cloud','php','github'));

$cloud->setRemoveTag('github');

$cloud->setRemoveTags(array('del','harvey'));

$cloud->addTag(array('tag' => 'php', 'url' => 'http://www.php.net', 'colour' => 1));
$cloud->addTag(array('tag' => 'ajax', 'url' => 'http://www.php.net', 'colour' => 2));
$cloud->addTag(array('tag' => 'css', 'url' => 'http://www.php.net', 'colour' => 3));

$cloud->setMinLength(3);

$cloud->setLimit(10);

$cloud->setOrder('colour','DESC');

$cloud->setHtmlizeTagFunction( function($tag, $size) {
	$link = '<a href="'.$tag['url'].'">'.$tag['tag'].'</a>';
	return "<span class='tag size{$size} colour-{$tag['colour']}'>{$link}</span> ";
});

echo $cloud->render();

More usages on in a prettier format can be found here: http://lotsofcode.github.com/tag-cloud

To run the unit test suite:

cd tests
curl -s https://getcomposer.org/installer | php
php composer.phar install
./vendor/bin/phpunit lotsofcode/TagCloud/TagCloud.php

Indentation style, size and encoding should be followed as per .editorconfig settings.