Zend Framework动作助手Url用法详解

public function simple($action, $controller = null, $module = null, array $params = null) public function url($urloptions = array(), $name = null, $reset = false, $encode = true) public function direct($action, $controller = null, $module = null, array $params = null)

<?php class indexcontroller extends zend_controller_action { public function init() { /* initialize action controller here */ } public function indexaction() { //$urlparser = $this->_helper->gethelper('urlparser'); //var_dump($urlparser->parse('http://www.jb51.net/article/80479.htm')); $url = $this->_helper->gethelper('url'); $action = 'actionname'; $controller = 'controllername'; $module = 'modulename'; $params = array('param1'=>'中文参数'); var_dump($url->simple($action, $controller, $module, $params)); $urloptions = array( 'action'=>$action, 'controller'=>$controller, 'module'=>$module, 'params'=>$params); var_dump($url->url($urloptions)); var_dump($url->direct($action, $controller, $module, $params)); exit; } }

/** * @see zend_controller_action_helper_abstract */ require_once 'zend/controller/action/helper/abstract.php'; /** * helper for creating urls for redirects and other tasks * * @uses zend_controller_action_helper_abstract * @category zend * @package zend_controller * @subpackage zend_controller_action_helper * @copyright copyright (c) 2005-2011 zend technologies usa inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd new bsd license */ class zend_controller_action_helper_url extends zend_controller_action_helper_abstract { /** * create url based on default route * * @param string $action * @param string $controller * @param string $module * @param array $params * @return string */ public function simple($action, $controller = null, $module = null, array $params = null) { $request = $this->getrequest(); if (null === $controller) { $controller = $request->getcontrollername(); } if (null === $module) { $module = $request->getmodulename(); } $url = $controller . '/' . $action; if ($module != $this->getfrontcontroller()->getdispatcher()->getdefaultmodule()) { $url = $module . '/' . $url; } if ('' !== ($baseurl = $this->getfrontcontroller()->getbaseurl())) { $url = $baseurl . '/' . $url; } if (null !== $params) { $parampairs = array(); foreach ($params as $key => $value) { $parampairs[] = urlencode($key) . '/' . urlencode($value); } $paramstring = implode('/', $parampairs); $url .= '/' . $paramstring; } $url = '/' . ltrim($url, '/'); return $url; } /** * assembles a url based on a given route * * this method will typically be used for more complex operations, as it * ties into the route objects registered with the router. * * @param array $urloptions options passed to the assemble method of the route object. * @param mixed $name the name of a route to use. if null it will use the current route * @param boolean $reset * @param boolean $encode * @return string url for the link href attribute. */ public function url($urloptions = array(), $name = null, $reset = false, $encode = true) { $router = $this->getfrontcontroller()->getrouter(); return $router->assemble($urloptions, $name, $reset, $encode); } /** * perform helper when called as $this->_helper->url() from an action controller * * proxies to {@link simple()} * * @param string $action * @param string $controller * @param string $module * @param array $params * @return string */ public function direct($action, $controller = null, $module = null, array $params = null) { return $this->simple($action, $controller, $module, $params); } }