Fixed defective cloning in ext/intl classes

See also bug #62915

Cherry picked from 886a50a (I forgot about 5.3)

Conflicts:
	ext/intl/spoofchecker/spoofchecker_class.c
	ext/intl/transliterator/transliterator_class.c

Author: cataphract

NEWS

@@ -25,6 +25,7 @@ PHP                                                                        NEWS
 
 - Intl:
   . Fix null pointer dereferences in some classes of ext/intl. (Gustavo)
+  . Fix bug #62915 (defective cloning in several intl classes). (Gustavo)
 
 - MySQLnd:
   . Fixed bug #62885 (mysqli_poll - Segmentation fault). (Laruence)

ext/intl/dateformat/dateformat_class.c

@@ -91,7 +91,7 @@ zend_object_value IntlDateFormatter_object_clone(zval *object TSRMLS_DC)
 
 	DATE_FORMAT_METHOD_FETCH_OBJECT_NO_CHECK;
 
-	new_obj_val = IntlDateFormatter_ce_ptr->create_object(IntlDateFormatter_ce_ptr TSRMLS_CC);
+	new_obj_val = IntlDateFormatter_ce_ptr->create_object(Z_OBJCE_P(object) TSRMLS_CC);
 	new_dfo = (IntlDateFormatter_object *)zend_object_store_get_object_by_handle(new_obj_val.handle TSRMLS_CC);
 	/* clone standard parts */	
 	zend_objects_clone_members(&new_dfo->zo, new_obj_val, &dfo->zo, handle TSRMLS_CC);

ext/intl/formatter/formatter_class.c

@@ -85,7 +85,7 @@ zend_object_value NumberFormatter_object_clone(zval *object TSRMLS_DC)
 	NumberFormatter_object *nfo, *new_nfo;
 
 	FORMATTER_METHOD_FETCH_OBJECT_NO_CHECK;
-	new_obj_val = NumberFormatter_ce_ptr->create_object(NumberFormatter_ce_ptr TSRMLS_CC);
+	new_obj_val = NumberFormatter_ce_ptr->create_object(Z_OBJCE_P(object) TSRMLS_CC);
 	new_nfo = (NumberFormatter_object *)zend_object_store_get_object_by_handle(new_obj_val.handle TSRMLS_CC);
 	/* clone standard parts */	
 	zend_objects_clone_members(&new_nfo->zo, new_obj_val, &nfo->zo, handle TSRMLS_CC);

ext/intl/msgformat/msgformat_class.c

@@ -83,7 +83,7 @@ zend_object_value MessageFormatter_object_clone(zval *object TSRMLS_DC)
 	MessageFormatter_object *mfo, *new_mfo;
 
 	MSG_FORMAT_METHOD_FETCH_OBJECT_NO_CHECK;
-	new_obj_val = MessageFormatter_ce_ptr->create_object(MessageFormatter_ce_ptr TSRMLS_CC);
+	new_obj_val = MessageFormatter_ce_ptr->create_object(Z_OBJCE_P(object) TSRMLS_CC);
 	new_mfo = (MessageFormatter_object *)zend_object_store_get_object_by_handle(new_obj_val.handle TSRMLS_CC);
 	/* clone standard parts */	
 	zend_objects_clone_members(&new_mfo->zo, new_obj_val, &mfo->zo, handle TSRMLS_CC);

ext/intl/tests/bug62915-2.phpt

@@ -0,0 +1,29 @@
+--TEST--
+Bug #62915: cloning of several classes is defective
+--SKIPIF--
+<?php
+if (!extension_loaded('intl'))
+	    die('skip intl extension not enabled');
+--FILE--
+<?php
+class A extends IntlDateFormatter {
+		static $ARGS = array("en_US" ,IntlDateFormatter::FULL, IntlDateFormatter::FULL,
+		    'America/Los_Angeles', IntlDateFormatter::GREGORIAN);
+}
+class B extends NumberFormatter {
+		static $ARGS = array('de_DE', NumberFormatter::DECIMAL);
+}
+class C extends MessageFormatter {
+		static $ARGS = array("en_US", "foo");
+}
+
+foreach (range('A', 'C') as $subclass) {
+		$rc = new ReflectionClass($subclass);
+			$obj = $rc->newInstanceArgs($subclass::$ARGS);
+				$clone = clone $obj;
+					var_dump(get_class($clone));
+}
+--EXPECT--
+string(1) "A"
+string(1) "B"
+string(1) "C"