LiveWhale custom module to save the current URL segments as XPHP variables

public.application.server_path.php

<?php

// Provide access to each segment of the server path with the variable: <xphp var="url_segment_[x]" />

$_LW->REGISTERED_APPS['server_path']=array(
	'title'=>'Server Path',
	'handlers'=>array('onLoad')
);

class LiveWhaleApplicationServerPath {

	public function onLoad() { // on module load
	    global $_LW; 

	    // Get the server path from the url and split it into segments, removing the first slash
	    $url_segments = explode('/', trim(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH), '/'));
	    $num_segments = count($url_segments);
	    
	    // Return global variables for each segement of the server path
	    for($i = 0; $i <= $num_segments; $i++) {
	      $j = $i+1;
	      $GLOBALS['url_segment_'.$j] = @$url_segments[$i];
	    }
	}

}

?>