Merge branch 'PHP-7.1' into PHP-7.2

* PHP-7.1:
  Fix alignment of PG struct cause by ignore_user_abort big endian fix

Author: sgolemon

main/php_globals.h

@@ -106,7 +106,12 @@ struct _php_core_globals {
 	HashTable rfc1867_protected_variables;
 
 	short connection_status;
+
+	/* In 7.1/7.2 branches, this was initially a short,
+	 * maintain struct alignment with subsequent padding.
+	 */
 	zend_bool ignore_user_abort;
+	char ignore_user_abort_reserved_padding;
 
 	unsigned char header_is_being_sent;