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Code Duplication    Length = 2-2 lines in 2 locations

Sources/Class-BrowserDetect.php 2 locations

@@ 134-135 (lines=2) @@
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	{
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		// IE11 is a bit different than earlier versions
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		// The isGecko() part is to ensure we get this right...
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		if (!isset($this->_browsers['is_ie11']))
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			$this->_browsers['is_ie11'] = strpos($_SERVER['HTTP_USER_AGENT'], 'Trident') !== false && $this->isGecko();
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		return $this->_browsers['is_ie11'];
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 	}
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                                    @@ 167-168 (lines=2) @@
                                
                            


                                                            

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	*/

                                

                                                            

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	function isFirefox()

                                

                                                            

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	{

                                

                                                            

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		if (!isset($this->_browsers['is_firefox']))

                                

                                                            

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			$this->_browsers['is_firefox'] = preg_match('~(?:Firefox|Ice[wW]easel|IceCat|Shiretoko|Minefield)/~', $_SERVER['HTTP_USER_AGENT']) === 1 && $this->isGecko();

                                

                                                            

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		return $this->_browsers['is_firefox'];

                                

                                                            

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	}

                                

                                                            

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