Dynamic Routing

routing.php

<?php
	
	/* 
	 * @name 	Dynamic routing for PHP
	 * @author 	Jake Bown 
	 * @edited 	05/10/2015
	 * @info 	Set up a routing path based on a class, then use the functions as the path string (/model/view/controller).
	 *        	If you add a colon (:) after the URL, it will be passed as variable to the function.
	 */

	class routing {

		function path($url) {

			$paths = explode('/', $url);
			if(is_array($paths)) {
				$count = 0;
				$this->paths = ["path" => $url];
				foreach($paths as $path) {
					if($path) {
						$count++;
						$this->paths["paths"][] = $path;
						if(substr($path, 0, 1) == ":") {
							$this->variables[$count-1] = substr($path, 1, strlen($path));
						}
					}
				}
				$this->paths["count"] = $count;

				$this->callClass($this->setPaths["paths"]);
			}
		}

		function setClass($class) {
			$this->class = $class;
		}

		function callClass($arr) {
			$class = new $this->class();
			$count = 0;
			foreach($arr as $path) {

				if(isset($this->variables[$count])) {
					$class->$path($this->variables[$count]);
				}

				$class->$path();
				$count++;
			}
		}

		function setPath($str) {
			if(isset($this->class)) {
				$paths = explode('/', $str);
				$this->setPaths = ["path" => $str];
				$count = 0;
				foreach($paths as $path) {
					if($path) {
						$count++;

						$this->setPaths["paths"][] = $path;
					}
				}
			}

		}

	}

	class phones {

		/* Based on the dynamic routing, the following
		 * functions are being used in the path.
		 */

		function __construct() {
			echo "<ul>";
		}

		function company($name = false) {
	 		if($name) {
	 			echo "<li>Company: $name</li>";
	 		}
		}

		function product($name = false) {
	 		if($name) {
	 			echo "<li>Product: $name</li>";
	 		}
		}

		function model($name = false) {
	 		if($name) {
	 			echo "<li>Model: $name</li>";
	 		}
		}

		function version($name = false) {
			if($name) {
				echo "<li>Version: $name</li>";
			}
		}

		function _destruct() {
			echo "</ul>";
		}
	}


	$x = new routing();
	$x->setClass('phones'); //Use the phones class.
	$x->setPath('/company/product/model/version'); //Set the path string based on the functions.

	$x->path('/:Apple/:iPhone/:5/'); //Pass variables into the above function structure.

?>