Remove unnecessary explicit argc check

Instead specify a default value for the argument, which is more
idiomatic.

Author: nikic

ext/reflection/php_reflection.c

@@ -4185,16 +4185,10 @@ ZEND_METHOD(reflection_class, getMethods)
 {
 	reflection_object *intern;
 	zend_class_entry *ce;
-	zend_long filter = 0;
-	int argc = ZEND_NUM_ARGS();
+	zend_long filter = ZEND_ACC_PPP_MASK | ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL | ZEND_ACC_STATIC;
 
-	if (argc) {
-		if (zend_parse_parameters(argc, "|l", &filter) == FAILURE) {
-			return;
-		}
-	} else {
-		/* No parameters given, default to "return all" */
-		filter = ZEND_ACC_PPP_MASK | ZEND_ACC_ABSTRACT | ZEND_ACC_FINAL | ZEND_ACC_STATIC;
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "|l", &filter) == FAILURE) {
+		return;
 	}
 
 	GET_REFLECTION_OBJECT_PTR(ce);
@@ -4377,16 +4371,10 @@ ZEND_METHOD(reflection_class, getProperties)
 {
 	reflection_object *intern;
 	zend_class_entry *ce;
-	zend_long filter = 0;
-	int argc = ZEND_NUM_ARGS();
+	zend_long filter = ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC;
 
-	if (argc) {
-		if (zend_parse_parameters(argc, "|l", &filter) == FAILURE) {
-			return;
-		}
-	} else {
-		/* No parameters given, default to "return all" */
-		filter = ZEND_ACC_PPP_MASK | ZEND_ACC_STATIC;
+	if (zend_parse_parameters(ZEND_NUM_ARGS(), "|l", &filter) == FAILURE) {
+		return;
 	}
 
 	GET_REFLECTION_OBJECT_PTR(ce);