Hi there. I'm wondering if anyone has a good tip. I'm using var_dump(debug_backtrace()); trying to find a specific function. The script works fine. No errors, and apparently its doing what I want it to do. although i want to edit / amend the function.. I know where the function is USED, however I cannot find where it's actually included from.. i've done word-searches on glob("*.*"); glob("*/*.*"); glob("*/*/*.*"); glob("*/*/*/*.*"); etc... (there's only 3 levels of directories in this area..) and using a text-search.. I've used backtrace immediately after using the function, however it doesn't mention / show the function at all. email_save_log_03($t); $GLOBALS["FOUNDFILE"].="SAVING email_save_log_03();\n"; $GLOBALS["FOUNDFILE"].=print_r(debug_backtrace(), true)."\n"; it all gets logged, however i can't find where the save_log function is and its not shown in the backtrace... Any advice? -- Gordon.