https://findstrpluginwordpress.com/docs/PHP_filter_findstr_get_fields.html
Hook: findstr_get_fields
hookfindstrgetfields
https://community.safe.com/transformers-9/i-m-having-problems-using-findstring-string-str-string-findstr-int-startidx-bool-casesensitive-it-fails-to-find-the-colon-i-m-looking-for-keeps-returning-1-am-i-doing-something-wrong-see-attachment-14570
I'm having problems using FindString(string str, string findStr, [int startIdx], [bool...
i mproblemsusingstringfindstr