filter_func       371 ext/filter/filter.c 	filter_list_entry  filter_func;
filter_func       373 ext/filter/filter.c 	filter_func = php_find_filter(filter);
filter_func       375 ext/filter/filter.c 	if (!filter_func.id) {
filter_func       377 ext/filter/filter.c 		filter_func = php_find_filter(FILTER_DEFAULT);
filter_func       405 ext/filter/filter.c 	filter_func.function(value, flags, options, charset);