Cast bytes to int before multiplying it.

Removes warning in PHP 7.0+
2017-05-25 13:52:50 +02:00 · 2017-05-25 13:52:50 +02:00 · 0ce7d66c3a
parent d1bbed49fc
commit 0ce7d66c3a
1 changed files with 1 additions and 1 deletions
--- a/h5p.classes.php
+++ b/h5p.classes.php
@ -2969,7 +2969,7 @@ class H5PCore {
   * @return int|string
   */
  public static function returnBytes($val) {
-    $val  = trim($val);
+    $val  = (int) trim($val);
    $last = strtolower($val[strlen($val) - 1]);
    switch ($last) {
      case 'g':