New errata corrections

2021-11-22 11:21:03 +00:00
parent a8d4666114
commit 8768e012f7
6 changed files with 24 additions and 4 deletions
@@ -27,16 +27,20 @@

  $result = queryMysql("SELECT * FROM friends WHERE user='$view'");

+  $j = 0;
+  
  while ($row = $result->fetch())
  {
-    $followers[$j] = $row['friend'];
+    $followers[$j+] = $row['friend'];
  }

  $result = queryMysql("SELECT * FROM friends WHERE friend='$view'");

+  $j = 0;
+
  while ($row = $result->fetch())
  {
-    $following[$j] = $row['user'];
+    $following[$j++] = $row['user'];
  }

  $mutual    = array_intersect($followers, $following);