To prevent total breakage when the wp_scif_add_shortcode filter is called by an another plugin, instead create a function for adding shortcodes. This function can then validate the incoming configuration and verify it won't break anything, and then add a filter.
To prevent total breakage when the
wp_scif_add_shortcode
filter is called by an another plugin, instead create a function for adding shortcodes. This function can then validate the incoming configuration and verify it won't break anything, and then add a filter.