BaseUrl view helper
1 2 3 4 56 7 8 9 1011 12 13 14 1516 17 18 19 2021 22 23 24 2526 27 28 29 3031 32 33 34 3536 37 38 39 | <?php /** * Helper for retrieving base URL * * @package * @version $Id: $ */ class Zend_View_Helper_BaseUrl extends Zend_View_Helper_Abstract { /** * @var string / protected $_baseUrl; /** * Return base URL of application * * @return string */ public function baseUrl() { if (null === $this->_baseUrl) { if ($baseUrl = Zend_Registry::get('configuration')->app->url) { $this->_baseUrl = $baseUrl; } else if (isset($this->view->baseUrl)) { $this->_baseUrl = $this->view->baseUrl; } else { $request = Zend_Controller_Front::getInstance()->getRequest(); $this->_baseUrl = $request->getBaseUrl(); } } return $this->_baseUrl; } } ## Example Usage: <a href="<?php echo $this->baseUrl();?>">Home</a> |
Comments
davedevelopmentYou might want to go careful with that, $_SERVER['PHP_SELF'] is potentially unsafe.
<?php echo $this->escape($this->baseUrl);?>
Would be safer
djaarf$baseurl = str_replace($_SERVER['DOCUMENT_ROOT'], '', dirname($_SERVER['SCRIPT_FILENAME']));
What do you think?
eztamI would change a little thing. Instead of reinitializing the protected $_baseUrl everytime you call this helper I would initialize it in the constructor to only return it on call.
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Snippet description
I extend the usual BaseUrl helper by trying to receive an absolute url from my configuration settings, rather than trusting the framework to best guess.
Snippet details
- Created:
-
- Edited:
-
- Revision Id:
- 3
- Edit Message:
- Initial Release
- Tags:
- view helper base url
- Comments:
- 4
- Views:
- 5378
- Points:
- 1 (1 votes)
4 years ago
In my application I'm using thing like this
$layout = Zend_Layout::getMvcInstance();
$view = $layout->getView();
$view->baseUrl = substr($_SERVER['PHP_SELF'], 0, -9);
Usage:
<a href="<?php echo $this->baseUrl; ?>">Home</a>