news entry for #1787

NEWS

@@ -19,6 +19,9 @@ PHP                                                                        NEWS
   . Implemented FR #72768 (Add ENABLE_VIRTUAL_TERMINAL_PROCESSING flag for
     php.exe). (Michele Locati)
 
+- Date:
+  . Fixed bug #69587 (DateInterval properties and isset). (jhdxr)
+
 - EXIF:
   . Added support for vendor specific tags for the following formats:
     Samsung, DJI, Panasonic, Sony, Pentax, Minolta & Sigma/Foveon. (Kalle)
@@ -65,4 +68,3 @@ PHP                                                                        NEWS
   . Use Zend MM for allocation in bundled libxmlrpc (Joe)
 
 <<< NOTE: Insert NEWS from last stable release here prior to actual release! >>>
-

ext/date/php_date.c

@@ -1982,6 +1982,54 @@ static int implement_date_interface_handler(zend_class_entry *interface, zend_cl
 	return SUCCESS;
 } /* }}} */
 
+static int date_interval_has_property(zval *object, zval *member, int type, void **cache_slot) /* {{{ */
+{
+	php_interval_obj *obj;
+	zval tmp_member;
+	zval rv;
+	zval *prop;
+	int retval = 0;
+
+	if (Z_TYPE_P(member) != IS_STRING) {
+		ZVAL_COPY(&tmp_member, member);
+		convert_to_string(&tmp_member);
+		member = &tmp_member;
+		cache_slot = NULL;
+	}
+
+	obj = Z_PHPINTERVAL_P(object);
+
+	if (!obj->initialized) {
+		retval = (zend_get_std_object_handlers())->has_property(object, member, type, cache_slot);
+		if (member == &tmp_member) {
+			zval_dtor(member);
+		}
+		return retval;
+	}
+
+	prop = date_interval_read_property(object, member, type, cache_slot, &rv);
+
+	if (prop != NULL) {
+		if (type == 2) {
+			retval = 1;
+		} else if (type == 1) {
+			retval = zend_is_true(prop);
+		} else if (type == 0) {
+			retval = (Z_TYPE(*prop) != IS_NULL);
+		}
+	} else {
+		retval = (zend_get_std_object_handlers())->has_property(object, member, type, cache_slot);
+	}
+
+	if (member == &tmp_member) {
+		zval_dtor(member);
+	}
+
+	return retval;
+	
+}
+/* }}} */
+
 static void date_register_classes(void) /* {{{ */
 {
 	zend_class_entry ce_date, ce_immutable, ce_timezone, ce_interval, ce_period, ce_interface;
@@ -2063,6 +2111,7 @@ static void date_register_classes(void) /* {{{ */
 	date_object_handlers_interval.offset = XtOffsetOf(php_interval_obj, std);
 	date_object_handlers_interval.free_obj = date_object_free_storage_interval;
 	date_object_handlers_interval.clone_obj = date_object_clone_interval;
+	date_object_handlers_interval.has_property = date_interval_has_property;
 	date_object_handlers_interval.read_property = date_interval_read_property;
 	date_object_handlers_interval.write_property = date_interval_write_property;
 	date_object_handlers_interval.get_properties = date_object_get_properties_interval;

ext/date/tests/bug69587.phpt

@@ -0,0 +1,15 @@
+--TEST--
+Bug #69587 (DateInterval properties and isset)
+--FILE--
+<?php
+$datetime1 = new DateTime('2009-10-11');
+$datetime2 = new DateTime('2009-10-13');
+$interval = $datetime1->diff($datetime2);
+
+var_dump(property_exists($interval, 'm'), isset($interval->m), empty($interval->m), empty($interval->d));
+?>
+--EXPECT--
+bool(true)
+bool(true)
+bool(true)
+bool(false)

ext/xml/compat.c

@@ -593,12 +593,19 @@ has been defined and none can be detected */
 	}
 #endif
 
+	if (parser->parser->lastError.level >= XML_ERR_WARNING) {
+		return 0;
+	}
+
 	error = xmlParseChunk(parser->parser, (char *) data, data_len, is_final);
 	if (error) {
+<<<<<<< HEAD
 		return 0;
 	} else {
 		return 1;
 	} else if (parser->parser->lastError.level > XML_ERR_WARNING ){
+=======
+>>>>>>> PHP-7.1
 		return 0;
 	} else {
 		return 1;

ext/xml/tests/bug73135.phpt

@@ -0,0 +1,24 @@
+--TEST--
+Bug #73135 (xml_parse() segmentation fault)
+--CREDITS--
+edgarsandi - <edgar.r.sandi@gmail.com>
+--FILE--
+<?php
+    function start_elem($parser, $xml) {
+        xml_parse($parser, $xml);
+    }
+
+    $xml = <<<HERE
+    <a xmlns="ahihi">
+        <bar foo="ahihi"/>
+    </a>
+HERE;
+
+    $parser = xml_parser_create_ns();
+    xml_set_element_handler($parser, 'start_elem', 'ahihi');
+    xml_parse($parser, $xml);
+?>
+--EXPECTF--
+Warning: xml_parse(): Unable to call handler ahihi() in %s%ebug73135.php on line %d
+
+Warning: xml_parse(): Unable to call handler ahihi() in %s%ebug73135.php on line %d