Array and string offset access syntax with curly braces is no longer supported in file modules/footercustom/lessc.inc.php at line 511

[Havouza]

This comes from a footer in the second shop migrated. I suspect it can come from a cache but I dont know how to empy it when I have no access. where can the cache be stored? Or it is something else?

@datakick

 

[datakick]

Module footercustom is not compatible with your php version. Contact its author to fix it

[Havouza]

this is the whole 511

                if ($suffix !== null && $sub_prop[0] == 'assign' && is_string($sub_prop[1]) && $sub_prop[1]{0} != $this->v_prefix) {
                            $sub_prop[2] = array(

WE use 7.4 in both shops. the other one has no problem. Can I just change the curly for brackets?

[Havouza]

stackoverflow solution

 

$str = "test"; echo($str{0});

since PHP 7.4 curly braces method to get individual characters inside a string has been deprecated, so change the above syntax into this:

$str = "test"; echo($str[0]);

[Havouza]

I saw one diff and that was that the other shop use php/fpm. Changed and all worked