Guard random_bytes() declaration

akamai · Apr 28, 2017 · 346852f · 346852f
1 parent 9b6de17
commit 346852f
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/tests/random_bytes.php b/tests/random_bytes.php
@@ -18,7 +18,9 @@
  * @param $size
  * @return string
  */
-function random_bytes($size)
-{
-    return __FUNCTION__;
-}
+if (!function_exists("random_bytes")) {
+    function random_bytes($size)
+    {
+        return __FUNCTION__;
+    }
+}