Not PHP 7.2+ Compatible

Author doesn’t fix logic bugs in plugin – even with code provided.

[Wed Nov 07 03:11:58.525413 2018] [proxy_fcgi:error] [pid 10274:tid 140219131094
784] [client ??.??.??.??:35986] AH01071: Got error ‘PHP message: PHP Warning:
sizeof(): Parameter must be an array or an object that implements Countable in
/home/www/<domainname>/htdocs/wp-content/plugins/wc-shortcodes/pub
lic/class-register.php on line 1831\n’

Fixed code:

if ( empty( $share_buttons ) || ! is_array( $share_buttons ) )
return ”;
$size = sizeof( $share_buttons );
$format = get_option( WC_SHORTCODES_PREFIX . ‘share_buttons_format’, ‘image’ );