Cannot use 2 instances of Image Show GK4ver. 1.38

Hello,
I want to use on my home page 2 instances of Image show, selecting gk_appsprotech style for both.
When I enable it, my site trow this error:

Fatal error: Cannot redeclare gk_substr() (previously declared in /homepages/21/d395408718/htdocs/cedom/modules/mod_image_show_gk4/styles/gk_appsprotech/view.php:16) in /homepages/21/d395408718/htdocs/cedom/modules/mod_image_show_gk4/styles/gk_appsprotech/view.php on line 22

I try to use custom id in both modules without lucky.
Thanks,
David.

Hi,

Please replace in the view.php file the following code:

Code: Select all

// substr function to use mb_* function if exists.
function gk_substr($text, $start, $limit) {
        if(function_exists('mb_substr')) {
                return mb_substr($text, $start, $limit);       
        } else {
                return substr($text, $start, $limit);
        }
}

with:

Code: Select all

if(function_exists('gk_substr') {
// substr function to use mb_* function if exists.
function gk_substr($text, $start, $limit) {
        if(function_exists('mb_substr')) {
                return mb_substr($text, $start, $limit);       
        } else {
                return substr($text, $start, $limit);
        }
}
}

Hello,
i change it but throws this error:

Parse error: syntax error, unexpected '{' in homepages/21/d395408718/htdocs/cedom/modules/mod_image_show_gk4/styles/gk_appsprotech/view.php on line 15

Sorry, my mistake, the proper code is:

Code: Select all

if(function_exists('gk_substr')) {
// substr function to use mb_* function if exists.
function gk_substr($text, $start, $limit) {
        if(function_exists('mb_substr')) {
                return mb_substr($text, $start, $limit);       
        } else {
                return substr($text, $start, $limit);
        }
}
}