Add missing zend_parse_parameters_none() checks

Closes phpGH-4796.

Author: carusogabriel

ext/hash/hash.c

@@ -616,6 +616,10 @@ PHP_FUNCTION(hash_hmac_algos)
 	zend_string *str;
 	const php_hash_ops *ops;
 
+	if (zend_parse_parameters_none() == FAILURE) {
+		return;
+	}
+
 	array_init(return_value);
 	ZEND_HASH_FOREACH_STR_KEY_PTR(&php_hash_hashtable, str, ops) {
 		if (ops->is_crypto) {

ext/openssl/openssl.c

@@ -1626,6 +1626,10 @@ PHP_MSHUTDOWN_FUNCTION(openssl)
    Retrieve an array mapping available certificate locations */
 PHP_FUNCTION(openssl_get_cert_locations)
 {
+	if (zend_parse_parameters_none() == FAILURE) {
+		return;
+	}
+
 	array_init(return_value);
 
 	add_assoc_string(return_value, "default_cert_file", (char *) X509_get_default_cert_file());

ext/standard/basic_functions.c

@@ -4636,6 +4636,10 @@ PHP_FUNCTION(print_r)
    Returns true if client disconnected */
 PHP_FUNCTION(connection_aborted)
 {
+	if (zend_parse_parameters_none() == FAILURE) {
+		return;
+	}
+
 	RETURN_LONG(PG(connection_status) & PHP_CONNECTION_ABORTED);
 }
 /* }}} */
@@ -4644,6 +4648,10 @@ PHP_FUNCTION(connection_aborted)
    Returns the connection status bitfield */
 PHP_FUNCTION(connection_status)
 {
+	if (zend_parse_parameters_none() == FAILURE) {
+		return;
+	}
+
 	RETURN_LONG(PG(connection_status));
 }
 /* }}} */

ext/standard/info.c

@@ -1322,7 +1322,7 @@ PHP_FUNCTION(php_sapi_name)
 
 /* }}} */
 
-/* {{{ proto string php_uname(void)
+/* {{{ proto string php_uname([ string $mode = "a"])
    Return information about the system PHP was built on */
 PHP_FUNCTION(php_uname)
 {

ext/standard/math.c

@@ -570,6 +570,10 @@ PHP_FUNCTION(atanh)
    Returns an approximation of pi */
 PHP_FUNCTION(pi)
 {
+	if (zend_parse_parameters_none() == FAILURE) {
+		return;
+	}
+
 	RETURN_DOUBLE(M_PI);
 }
 /* }}} */