Export php_date_get_interface_ce() for extension use

Author: jmikola

NEWS

@@ -24,6 +24,7 @@ PHP                                                                        NEWS
   . Timezone initialization failure from serialized data will now throw an
     instance of Error from __wakeup() or __set_state() instead of resulting in
     a fatal error. (Aaron Piotrowski)
+  . Export date_get_interface_ce() for extension use. (Jeremy Mikola)
 
 - DOM:
   . Invalid schema or RelaxNG validation contexts will throw an instance of

ext/date/php_date.c

@@ -585,6 +585,11 @@ PHPAPI zend_class_entry *php_date_get_immutable_ce(void)
 	return date_ce_immutable;
 }
 
+PHPAPI zend_class_entry *php_date_get_interface_ce(void)
+{
+	return date_ce_interface;
+}
+
 PHPAPI zend_class_entry *php_date_get_timezone_ce(void)
 {
 	return date_ce_timezone;

ext/date/php_date.h

@@ -221,6 +221,7 @@ PHPAPI timelib_tzinfo *get_timezone_info(void);
 /* Grabbing CE's so that other exts can use the date objects too */
 PHPAPI zend_class_entry *php_date_get_date_ce(void);
 PHPAPI zend_class_entry *php_date_get_immutable_ce(void);
+PHPAPI zend_class_entry *php_date_get_interface_ce(void);
 PHPAPI zend_class_entry *php_date_get_timezone_ce(void);
 
 /* Functions for creating DateTime objects, and initializing them from a string */