This PHP class creates customizable tag clouds, by using either arrays or MySql queries as a source.

Download spanishCloud v2008.01.04

Properties:

$source - MYSQL QUERY or ARRAY, source for generating the cloud
$activateLinks - (true/false) Activate the links
$urlLinks - PRE-URL for hyper-text's links
$style - Style for text's cloud
$rumbleSize - (true/false) random modification for font sizes.
$rumbleQty - Quantity of pixels for rumbleSize modification. It's NOT affected by $this->sizeMultiplier
$sizeMultiplier - Multiplier for zooming font sizes
$minFontSize - Min font size (pixels)
$maxFontSize - Max font size (pixels)
$generatedCloud - Generated cloud

Methods:

generateTagCloud() - Generates the tag cloud. Returns false if $this->source is empty
getCloud() - Returns the tag cloud

Mysql example:

require_once("spanishcloud.class.php");

$dbLink = mysql_connect("localhost","root","");
mysql_select_db("mydatabase", $dbLink);

$myCloud = new spanishCloud;
$myCloud->source = mysql_query("SELECT tagname FROM tagstable;", $dbLink);
$myCloud->activateLinks = true;
$myCloud->urlLinks = "buscar.php?m=tags&t=";
$myCloud->style = "color: white;";
$myCloud->sizeMultiplier = 0.50;
$myCloud->generateTagCloud();
echo $myCloud->getCloud();

Arrays example:

require_once("spanishcloud.class.php");

$myCloud = new spanishCloud;
$myCloud->minFontSize = 10;
$myCloud->source = array('red', 'blue', 'red', 'brown', 'red', 'brown', 'blue', 'blue', 'yellow', 'blue');
$myCloud->rumbleSize = true;
$myCloud->rumbleQty = 10;
$myCloud->generateTagCloud();
echo "There are the tags: " . $myCloud->getCloud();

Default tag cloud example:

require_once("spanishcloud.class.php");

$myCloud = new spanishCloud;
$myCloud->generateTagCloud();
echo $myCloud->getCloud();