ilBrowser Class Reference

Browser check. More...

Collaboration diagram for ilBrowser:

Public Member Functions
	__construct ()
	Constructor.
	isMobile ()
	__call ($name, $arguments)
	returnArray ()
	getAgent ()
	getVersion ($a_as_array=true)
	getPlatform ()
	isLinux ()
	isUnix ()
	isBeos ()
	isMac ()
	isWindows ()
	isIE ()
	isNetscape ()
	means: Netscape/Mozilla without Gecko engine
	isMozilla ()
	means: Netscape/Mozilla with Gecko engine
	isOpera ()
	isSafari ()
	isFirefox ()

Protected Member Functions
	isDevice ($device)

Protected Attributes
	$BROWSER_AGENT
	$BROWSER_VER
	$BROWSER_PLATFORM
	$br
	$p
	$data
	$accept
	$userAgent
	$isMobile = false
	$isAndroid = null
	$isAndroidtablet = null
	$isIphone = null
	$isIpad = null
	$isBlackberry = null
	$isOpera = null
	$isPalm = null
	$isWindows = null
	$isWindowsphone = null
	$isGeneric = null
	$devices

Detailed Description

Browser check.

Version

Id:

class.ilBrowser.php 31127 2011-10-14 07:38:25Z mjansen

Author

Michael Jansen mjans.nosp@m.en@d.nosp@m.ataba.nosp@m.y.de http://www.opensource.org/licenses/mit-license.php The MIT License

Includes parts of php-mobile-project: Copyright (c) 2011, vic.stanciu

Definition at line 28 of file class.ilBrowser.php.

Constructor & Destructor Documentation

ilBrowser::__construct

(

)

Constructor.

public

Definition at line 69 of file class.ilBrowser.php.

References isDevice(), and isMobile().

        {
                $HTTP_USER_AGENT = $_SERVER['HTTP_USER_AGENT'];
                /*
                        Determine browser and version
                */
                if(preg_match('/MSIE ([0-9].[0-9]{1,2})/',$HTTP_USER_AGENT,$log_version))
                {
                        $this->BROWSER_VER = $log_version[1];
                        $this->BROWSER_AGENT = 'IE';
                }
                elseif(preg_match('/Opera ([0-9].[0-9]{1,2})/',$HTTP_USER_AGENT,$log_version) ||
                        preg_match('/Opera\/([0-9].[0-9]{1,2})/',$HTTP_USER_AGENT,$log_version))
                {
                        $this->BROWSER_VER   = $log_version[1];
                        $this->BROWSER_AGENT = 'OPERA';
                }
                elseif(preg_match('/Safari ([0-9\/.]*)/',$HTTP_USER_AGENT,$log_version) ||
                        preg_match('/Safari\/([0-9\/.]*)/',$HTTP_USER_AGENT,$log_version))
                {
                        $this->BROWSER_VER   = $log_version[1];
                        $this->BROWSER_AGENT = 'Safari';
                }
                elseif(preg_match('/Firefox ([0-9\/.]*)/',$HTTP_USER_AGENT,$log_version) ||
                        preg_match('/Firefox\/([0-9\/.]*)/',$HTTP_USER_AGENT,$log_version))
                {
                        $this->BROWSER_VER   = $log_version[1];
                        $this->BROWSER_AGENT = 'Firefox';
                }
                elseif(preg_match('/iCab ([0-9].[0-9a-zA-Z]{1,4})/',$HTTP_USER_AGENT,$log_version) ||
                        preg_match('/iCab\/([0-9].[0-9a-zA-Z]{1,4})/',$HTTP_USER_AGENT,$log_version))
                {
                        $this->BROWSER_VER   = $log_version[1];
                        $this->BROWSER_AGENT = 'iCab';
                }
                elseif(preg_match('/Mozilla ([0-9].[0-9a-zA-Z]{1,4})/',$HTTP_USER_AGENT,$log_version) ||
                        preg_match('/Mozilla\/([0-9].[0-9a-zA-Z]{1,4})/',$HTTP_USER_AGENT,$log_version))
                {
                        $this->BROWSER_VER   = $log_version[1];
                        if (preg_match('/Gecko/',$HTTP_USER_AGENT,$log_version))
                        {
                                $this->BROWSER_AGENT = 'Mozilla';
                        }
                        else
                        {
                                $this->BROWSER_AGENT = 'Netscape';
                        }
                }
                elseif(preg_match('/Konqueror\/([0-9].[0-9].[0-9]{1,2})/',$HTTP_USER_AGENT,$log_version) ||
                        preg_match('/Konqueror\/([0-9].[0-9]{1,2})/',$HTTP_USER_AGENT,$log_version))
                {
                        $this->BROWSER_VER=$log_version[1];
                        $this->BROWSER_AGENT='Konqueror';
                }
                else
                {
                        $this->BROWSER_VER=0;
                        $this->BROWSER_AGENT='OTHER';
                }

                /*
                        Determine platform
                */
                if(strstr($HTTP_USER_AGENT,'Win'))
                {
                        $this->BROWSER_PLATFORM='Win';
                }
                elseif(strstr($HTTP_USER_AGENT,'Mac'))
                {
                        $this->BROWSER_PLATFORM='Mac';
                }
                elseif(strstr($HTTP_USER_AGENT,'Linux'))
                {
                        $this->BROWSER_PLATFORM='Linux';
                }
                elseif(strstr($HTTP_USER_AGENT,'Unix'))
                {
                        $this->BROWSER_PLATFORM='Unix';
                }
                elseif(strstr($HTTP_USER_AGENT,'Beos'))
                {
                        $this->BROWSER_PLATFORM='Beos';
                }
                else
                {
                        $this->BROWSER_PLATFORM='Other';
                }
                
                // Mobile detection
                $this->userAgent = $_SERVER['HTTP_USER_AGENT'];
                $this->accept = $_SERVER['HTTP_ACCEPT'];
                
                if(isset($_SERVER['HTTP_X_WAP_PROFILE']) || isset($_SERVER['HTTP_PROFILE']))
                {
                        $this->isMobile = true;
                }
                else if(strpos($this->accept, 'text/vnd.wap.wml') > 0 || strpos($this->accept, 'application/vnd.wap.xhtml+xml') > 0)
                {
                        $this->isMobile = true;
                }
                else
                {
                        foreach($this->devices as $device => $regexp)
                        {
                                if($this->isDevice($device))
                                {
                                        $this->isMobile = true;
                                }
                        }
                }

/*
                echo "<br>Agent: $HTTP_USER_AGENT";
                echo "<br><b>Browser</b>";
                echo "<br>IE: ".$this->isIE();
                echo "<br>Netscape: ".$this->isNetscape();
                echo "<br>Mozilla: ".$this->isMozilla();
                echo "<br>Firefox: ".$this->isFirefox();
                echo "<br>Safari: ".$this->isSafari();
                echo "<br>Opera: ".$this->isOpera();
                echo "<br><b>OS</b>";
                echo "<br>Mac: ".$this->isMac();
                echo "<br>Windows: ".$this->isWindows();
                echo "<br>Linux: ".$this->isLinux();
                echo "<br>Unix: ".$this->isUnix();
                echo "<br>Beos: ".$this->isBeos();
                echo "<br><b>Summary</b>";
                echo "<br>OS: ".$this->getPlatform();
                echo "<br>Version: ".$this->getVersion(false);
                echo "<br>Agent: ".$this->getAgent();
*/

                // The br and p functions are supposed to return the correct
                // value for tags that do not need to be closed.  This is
                // per the xhmtl spec, so we need to fix this to include
                // all compliant browsers we know of.
                if($this->BROWSER_AGENT == 'IE')
                {
                        $this->br = '<br/>';
                        $this->p = '<p/>';
                }
                else
                {
                        $this->br = '<br>';
                        $this->p = '<p>';
                }
        }

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Member Function Documentation

ilBrowser::__call	(		$name,
			$arguments
	)

Definition at line 222 of file class.ilBrowser.php.

References isDevice().

        {
                $device = substr($name, 2);
                if($name == 'is' . ucfirst($device) && array_key_exists(strtolower($device), $this->devices))
                {
                        return $this->isDevice($device);
                }
                else
                {
                        trigger_error('Method '.$name.' not defined', E_USER_WARNING);
                }
        }

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ilBrowser::getAgent

(

)

Definition at line 258 of file class.ilBrowser.php.

References $BROWSER_AGENT.

Referenced by isFirefox(), isIE(), isMozilla(), isNetscape(), isOpera(), isSafari(), and returnArray().

        {
                return $this->BROWSER_AGENT;
        }

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ilBrowser::getPlatform

(

)

Definition at line 268 of file class.ilBrowser.php.

References $BROWSER_PLATFORM.

Referenced by isBeos(), isLinux(), isMac(), isUnix(), isWindows(), and returnArray().

        {
                return $this->BROWSER_PLATFORM;
        }

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ilBrowser::getVersion

(

$a_as_array = true

)

Definition at line 263 of file class.ilBrowser.php.

Referenced by returnArray().

        {
                return explode('.', $this->BROWSER_VER);
        }

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ilBrowser::isBeos

(

)

Definition at line 297 of file class.ilBrowser.php.

References getPlatform().

        {
                if($this->getPlatform() == 'Beos')
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilBrowser::isDevice (   $device )

protected

Definition at line 235 of file class.ilBrowser.php.

References $userAgent.

Referenced by __call(), and __construct().

        {
                $var = 'is' . ucfirst($device);
                $return = $this->$var === null ? (bool) preg_match('/' . $this->devices[strtolower($device)] . '/i', $this->userAgent) : $this->$var;
                if($device != 'generic' && $return == true)
                {
                        $this->isGeneric = false;
                }

                return $return;
        }

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ilBrowser::isFirefox

(

)

Definition at line 403 of file class.ilBrowser.php.

References getAgent().

        {
                if($this->getAgent() == 'Firefox')
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilBrowser::isIE

(

)

Definition at line 333 of file class.ilBrowser.php.

References getAgent().

        {
                if($this->getAgent() == 'IE')
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilBrowser::isLinux

(

)

Definition at line 273 of file class.ilBrowser.php.

References getPlatform().

        {
                if($this->getPlatform() == 'Linux')
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilBrowser::isMac

(

)

Definition at line 309 of file class.ilBrowser.php.

References getPlatform().

        {
                if($this->getPlatform() == 'Mac')
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilBrowser::isMobile

(

)

Definition at line 217 of file class.ilBrowser.php.

References $isMobile.

Referenced by __construct().

        {
                return $this->isMobile;
        }

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ilBrowser::isMozilla

(

)

means: Netscape/Mozilla with Gecko engine

Definition at line 367 of file class.ilBrowser.php.

References getAgent().

        {
                if($this->getAgent() == 'Mozilla')
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilBrowser::isNetscape

(

)

means: Netscape/Mozilla without Gecko engine

Definition at line 350 of file class.ilBrowser.php.

References getAgent().

        {
                if($this->getAgent() == 'Netscape')
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilBrowser::isOpera

(

)

Definition at line 379 of file class.ilBrowser.php.

References getAgent().

        {
                if($this->getAgent() == 'OPERA')
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilBrowser::isSafari

(

)

Definition at line 391 of file class.ilBrowser.php.

References getAgent().

        {
                if($this->getAgent() == 'Safari')
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilBrowser::isUnix

(

)

Definition at line 285 of file class.ilBrowser.php.

References getPlatform().

        {
                if($this->getPlatform() == 'Unix')
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilBrowser::isWindows

(

)

Definition at line 321 of file class.ilBrowser.php.

References getPlatform().

        {
                if($this->getPlatform() == 'Win')
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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ilBrowser::returnArray

(

)

Definition at line 247 of file class.ilBrowser.php.

References $data, getAgent(), getPlatform(), and getVersion().

        {
                $this->data = array(
                        'agent'    => $this->getAgent(),
                        'version'  => $this->getVersion(false),
                        'platform' => $this->getPlatform()
                );

                return $this->data;
        }

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Field Documentation

ilBrowser::$accept

protected

Definition at line 36 of file class.ilBrowser.php.

ilBrowser::$br

protected

Definition at line 33 of file class.ilBrowser.php.

ilBrowser::$BROWSER_AGENT

protected

Definition at line 30 of file class.ilBrowser.php.

Referenced by getAgent().

ilBrowser::$BROWSER_PLATFORM

protected

Definition at line 32 of file class.ilBrowser.php.

Referenced by getPlatform().

ilBrowser::$BROWSER_VER

protected

Definition at line 31 of file class.ilBrowser.php.

ilBrowser::$data

protected

Definition at line 35 of file class.ilBrowser.php.

Referenced by returnArray().

ilBrowser::$devices

protected

Initial value:

 array(
                'android' => 'android.*mobile',
                'androidtablet' => 'android(?!.*mobile)',
                'blackberry' => 'blackberry',
                'blackberrytablet' => 'rim tablet os',
                'iphone' => '(iphone|ipod)',
                'ipad' => '(ipad)',
                'palm' => '(avantgo|blazer|elaine|hiptop|palm|plucker|xiino)',
                'windows' => 'windows ce; (iemobile|ppc|smartphone)',
                'windowsphone' => 'windows phone os',
                'generic' => '(kindle|mobile|mmp|midp|o2|pda|pocket|psp|symbian|smartphone|treo|up.browser|up.link|vodafone|wap|opera mini)'
        )

Definition at line 49 of file class.ilBrowser.php.

ilBrowser::$isAndroid = null

protected

Definition at line 39 of file class.ilBrowser.php.

ilBrowser::$isAndroidtablet = null

protected

Definition at line 40 of file class.ilBrowser.php.

ilBrowser::$isBlackberry = null

protected

Definition at line 43 of file class.ilBrowser.php.

ilBrowser::$isGeneric = null

protected

Definition at line 48 of file class.ilBrowser.php.

ilBrowser::$isIpad = null

protected

Definition at line 42 of file class.ilBrowser.php.

ilBrowser::$isIphone = null

protected

Definition at line 41 of file class.ilBrowser.php.

ilBrowser::$isMobile = false

protected

Definition at line 38 of file class.ilBrowser.php.

Referenced by isMobile().

ilBrowser::$isOpera = null

protected

Definition at line 44 of file class.ilBrowser.php.

ilBrowser::$isPalm = null

protected

Definition at line 45 of file class.ilBrowser.php.

ilBrowser::$isWindows = null

protected

Definition at line 46 of file class.ilBrowser.php.

ilBrowser::$isWindowsphone = null

protected

Definition at line 47 of file class.ilBrowser.php.

ilBrowser::$p

protected

Definition at line 34 of file class.ilBrowser.php.

ilBrowser::$userAgent

protected

Definition at line 37 of file class.ilBrowser.php.

Referenced by isDevice().

---

The documentation for this class was generated from the following file:

• classes/class.ilBrowser.php