dynamic.php

<?php

namespace sequence {

	/**
	 * Main function.
	 * Created and called to keep all variables out of global scope.
	 *
	 * @return root
	 */
	function main() {
		/*
		 * Pre-configuration.
		 */

		$systemPath = __DIR__;
		$homePath   = "$_SERVER[HOME]/system";

		// Attempt to auto-load files from $homePath first then $systemPath.
		set_include_path(implode(PATH_SEPARATOR, [$homePath, $systemPath]));

		// Classes are arranged by their namespace.
		spl_autoload_extensions('.php');
		spl_autoload_register();

		// Include vendor classes.
		require "$systemPath/vendor/autoload.php";

		// We use UTC for everything internally.
		date_default_timezone_set('UTC');

		// Include additional functions.
		require "$systemPath/functions.php";

		/*
		 * Create the root.
		 */
		$class = 'sequence\\root';

		spl_autoload($class);

		return new $class($systemPath, $homePath);
	}
}