Deprecated: preg_replace()

greetings. Unfortunatelly I am not a coder but I do have a problem.

I have changed PHP version from php5 to php6 on the server and I recieved following error in my wordpress site.

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/gazetta/domains/miastoiludzie.pl/public_html/prolink.php on line 177

Line 177 looks like that

$text = preg_replace(‘!s:(\d+):”(.*?)”;!se’, “‘s:’.strlen(‘$2′).’:\”$2\”;'”, $text);

When I change function to preg_replace_callback it is giving me this error also:

Warning: preg_replace_callback(): Requires argument 2, ”s:’.strlen(‘$2′).’:”$2″;”, to be a valid callback in /home/gazetta/domains/miastoiludzie.pl/public_html/prolink.php on line 177

The question is how to modify this line and function

$text = preg_replace_callback(‘!s:(\d+):”(.*?)”;!se’, “‘s:’.strlen(‘$2′).’:\”$2\”;'”, $text);

to be valid without broken the code. Since I don’t know how to do it I am asking you for a little help. : ) Thanks in advance