PHP Fatal error: Cannot redeclare class Mobile_Detect

[Gregory9111]

Hello,

I`m getting following error :

[09-Jan-2017 06:53:42 UTC] PHP Fatal error: Cannot redeclare class Mobile_Detect in /var/www/vhosts/website.com/httpdocs/libs/MobileDetect/Mobile_Detect.php on line 29

My version is @Version 2.8.24

The issue is random for me and not very frequent - can you resolve ?

tnx
Grzegorz

[Gregory9111]

Hey all - any idea about that issue ?

[djarrin]

Did you edit the plugin at all or have a class declaration of Mobile_Detect anywhere else on your site?

[fmonts]

This is not an issue, you included the Mobile_Detect.php twice.

You can use include_once instead of include (or require_once instead of require), for example

[Gregory9111]

I use it like this

/httpdcs/fun.php

` function isMobile()
{

	if( !isset( $_SESSION['ips_mobile'] ) )
	{
		require( LIBS_PATH . '/MobileDetect/Mobile_Detect.php' );
		$detect = new Mobile_Detect;
		$mobile_detect = $detect->isMobile();
		$_SESSION['ips_mobile'] = $mobile_detect;
	}
	
	return $_SESSION['ips_mobile'];
}`

and for mobile same code in structure
/httpdcs/m/fun.php

How it should looks like to work properly ?

That issue I described is very rare - normally website detection works very good

[u-mulder]

When you call your isMobile function more than once, you include Mobile_Detect.php more than once. Replace require with require_once.

[leegee]

Used Wordpress to install this, got the same error. Switching to another plugin, but thought you should know.

[serbanghita]

Thank you @u-mulder and everyone for the assist on this issue.