本文实例讲述了Zend Framework动作助手Url用法。分享给大家供大家参考,具体如下:
Url主要用于创建url;
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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 $params = null) |
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<?php class IndexController extends Zend_Controller_Action { public function init() { /* Initialize action controller here */ } public function indexAction() { //$urlParser = $this->_helper->getHelper('UrlParser'); //var_dump($urlParser->parse('http://www.zzvips.com/article/126416.html')); $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 ; } } |
www.localzend.com/helper_demo1/public/index
string(101) "/helper_demo1/public/modulename/controllername/actionname/param1/%E4%B8%AD%E6%96%87%E5%8F%82%E6%95%B0"
string(101) "/helper_demo1/public/modulename/controllername/actionname/params/%E4%B8%AD%E6%96%87%E5%8F%82%E6%95%B0"
string(101) "/helper_demo1/public/modulename/controllername/actionname/param1/%E4%B8%AD%E6%96%87%E5%8F%82%E6%95%B0"
实现源码如下:
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/** * @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 ); } } |
希望本文所述对大家PHP程序设计有所帮助。