fixes PR preinheimer#20 when using randomly generated run ids (better…

… patch by @slava-vishnyakov)
dshafik · Jul 25, 2013 · da9b48c · da9b48c
1 parent 62638e0
commit da9b48c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/xhprof_lib/utils/xhprof_lib.php b/xhprof_lib/utils/xhprof_lib.php
@@ -906,7 +906,7 @@ function xhprof_param_init($params) {
     }
 
     if ($k === 'run') {
-      $p = implode(',', array_filter(explode(',', $p), 'is_numeric'));
+      $p = implode(',', array_filter(explode(',', $p), 'ctype_xdigit'));
     }
 
     // create a global variable using the parameter name.