int_threshold    4464 ext/gd/gd.c    	int int_threshold;
int_threshold    4477 ext/gd/gd.c    	int_threshold = threshold;
int_threshold    4480 ext/gd/gd.c    	if (int_threshold < 0 || int_threshold > 8) {
int_threshold    4481 ext/gd/gd.c    		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid threshold value '%d'", int_threshold);
int_threshold    4598 ext/gd/gd.c    	int_threshold = int_threshold * 32;
int_threshold    4604 ext/gd/gd.c    			if (median < int_threshold) {