- Use version id instead of defined() since latter does not work with magic constants

diff --git a/run-tests.php b/run-tests.php
index f2ae0da6645db87ffbeaadca78c4b7c8024c5070..f8f634987bb1a523d2d3b042e165fcdea9e92cf4 100755 (executable)
--- a/run-tests.php
+++ b/run-tests.php
@@ -59,8 +59,8 @@ NO_PROC_OPEN_ERROR;
 exit;
 }
 
-// If __DIR__ is not defined, define it
-if (!defined('__DIR__')) {
+// __DIR__ is available from 5.3.0
+if (PHP_VERSION_ID < 50300) {
        define('__DIR__', realpath(dirname(__FILE__)));
 }