Added check for correct order of transaction args based on issue #63.

Author: Martin Köditz

tests/ibase_trans_003.phpt

@@ -0,0 +1,20 @@
+--TEST--
+ibase_trans(): Check order of link identifier and trans args
+--SKIPIF--
+<?php include("skipif.inc"); ?>
+--FILE--
+<?php
+
+require("interbase.inc");
+
+$db = ibase_connect($test_base);
+$tr = ibase_trans(IBASE_READ, $db) or die("Could not create transaction");
+@ibase_query($tr, "INSERT INTO test1 VALUES(1, 2)") or die("Could not insert");
+ibase_commit($tr) or die("Could not commit transaction");
+print "Finished OK\n";
+
+unset($db);
+
+?>
+--EXPECT--
+Could not insert