56 lines
1.3 KiB
PHP
56 lines
1.3 KiB
PHP
<?php
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require_once 'Zend/View/Helper/Abstract.php';
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/**
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* View Helper to create a string with browser information from Zend_Http_UserAgent
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*/
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class Fiktiv_View_Helper_BrowserString extends Zend_View_Helper_Abstract
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{
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/**
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* Variable to hold the browser string.
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*
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* @var string
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*/
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private static $_info = "";
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/**
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* Helper method to format the version part of the string.
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*
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* @param Zend_Http_UserAgent $httpAgent
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* @return string
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*/
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private function _getVersion(Zend_Http_UserAgent $httpAgent)
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{
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// Trim the version down abit.
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$parts = explode('.', $httpAgent->getDevice()->getBrowserVersion());
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return implode('.', array_slice($parts, 0, 2));
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}
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/**
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* Constructor
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*
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* Constructs and stores the browser string to
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* later be retrieved by the helper method.
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*
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* @return void
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*/
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public function __construct()
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{
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// Construct the string.
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$httpAgent = new Zend_Http_UserAgent();
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$this->_info = $httpAgent->getDevice()->getBrowser() . " "
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. $this->_getVersion($httpAgent);
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}
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/**
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* The Actual helper method.
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*
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* @return string
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*/
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public function browserString()
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{
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return $this->_info;
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}
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}
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