fixed bug #29311

added support for Cursors (MySQL 5.0.x)

3 files changed, 54 insertions, 1 deletions

diff --git a/ext/mysqli/mysqli.c b/ext/mysqli/mysqli.c
index 684e622ae8..b02effb7f9 100644
--- a/ext/mysqli/mysqli.c
+++ b/ext/mysqli/mysqli.c
@@ -273,7 +273,7 @@ static union _zend_function *php_mysqli_constructor_get(zval *object TSRMLS_DC)
 {
 	mysqli_object *obj = (mysqli_object *)zend_objects_get_address(object TSRMLS_CC);
 
-	if (obj->zo.ce != mysqli_link_class_entry && obj->zo.ce->constructor) {
+	if (obj->zo.ce != mysqli_link_class_entry) {
 		return obj->zo.ce->constructor;
 	} else {
 		static zend_internal_function f;
@@ -443,6 +443,14 @@ PHP_MINIT_FUNCTION(mysqli)
 	
 	/* for mysqli_stmt_set_attr */
 	REGISTER_LONG_CONSTANT("MYSQLI_STMT_ATTR_UPDATE_MAX_LENGTH", STMT_ATTR_UPDATE_MAX_LENGTH, CONST_CS | CONST_PERSISTENT);
+
+#ifdef STMT_ATTR_CURSOR_TYPE
+	REGISTER_LONG_CONSTANT("MYSQLI_STMT_ATTR_CURSOR_TYPE", STMT_ATTR_CURSOR_TYPE, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("MYSQLI_CURSOR_TYPE_NO_CURSOR", CURSOR_TYPE_NO_CURSOR, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("MYSQLI_CURSOR_TYPE_READ_ONLY", CURSOR_TYPE_READ_ONLY, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("MYSQLI_CURSOR_TYPE_FOR_UPDATE", CURSOR_TYPE_FOR_UPDATE, CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("MYSQLI_CURSOR_TYPE_SCROLLABLE", CURSOR_TYPE_SCROLLABLE, CONST_CS | CONST_PERSISTENT);
+#endif
 	
 	/* column information */
 	REGISTER_LONG_CONSTANT("MYSQLI_NOT_NULL_FLAG", NOT_NULL_FLAG, CONST_CS | CONST_PERSISTENT);
diff --git a/ext/mysqli/mysqli_fe.c b/ext/mysqli/mysqli_fe.c
index 2510e86432..35c43e6c4e 100644
--- a/ext/mysqli/mysqli_fe.c
+++ b/ext/mysqli/mysqli_fe.c
@@ -202,6 +202,7 @@ function_entry mysqli_link_methods[] = {
 	PHP_FALIAS(set_local_infile_handler,mysqli_set_local_infile_handler,NULL)
 	PHP_FALIAS(master_query,mysqli_master_query,NULL)
 	PHP_FALIAS(multi_query,mysqli_multi_query,NULL)
+	PHP_FALIAS(mysqli,mysqli_connect,NULL)
 	PHP_FALIAS(more_results,mysqli_more_results, NULL)
 	PHP_FALIAS(next_result, mysqli_next_result, NULL)
 	PHP_FALIAS(options,mysqli_options,NULL)
diff --git a/ext/mysqli/tests/bug29311.phpt b/ext/mysqli/tests/bug29311.phpt
new file mode 100644
index 0000000000..82845e16d6
--- /dev/null
+++ b/ext/mysqli/tests/bug29311.phpt
@@ -0,0 +1,44 @@
+--TEST--
+constructor test
+--FILE--
+<?php
+	include "connect.inc";
+	
+	/* class 1 calls parent constructor */
+	class mysql1 extends mysqli {
+		function __construct() {
+			parent::__construct("localhost", "root", "", "test");
+		}
+	}
+
+	/* class 2 has an own constructor */
+	class mysql2 extends mysqli {
+		
+		function __construct() {
+			$this->connect("localhost", "root", "", "test");
+		}
+	}
+
+	/* class 3 has no constructor */
+	class mysql3 extends mysqli {
+		
+	}
+
+	$foo[0] = new mysql1();	
+	$foo[1] = new mysql2();	
+	$foo[2] = new mysql3("localhost", "root", "", "test");
+
+
+	for ($i=0; $i < 3; $i++) {
+		if (($result = $foo[$i]->query("SELECT DATABASE()"))) {
+			$row = $result->fetch_row();
+			printf("%d: %s\n", $i, $row[0]);
+			$result->close();
+		}
+		$foo[$i]->close();
+	}
+?>
+--EXPECTF--
+0: test
+1: test
+2: test