show_source      2987 ext/standard/basic_functions.c 	PHP_FALIAS(show_source,			highlight_file,							arginfo_highlight_file)
show_source       560 sapi/litespeed/lsapi_main.c static int lsapi_module_main(int show_source)
show_source       567 sapi/litespeed/lsapi_main.c     if (show_source) {