[PATCH fb v1 1/3] fb: Fix `getCache()` expiration logic handling

[Ammar Faizi <ammarfaizi2@gnuweeb.org>]

The getCache() function doesn't take the expiration date into account.
Make sure it does.

Fixes: 88952f396b1b4831eab3b8ed5d71959e42686a88 ("fb: Introduce `getCache()` and `setCache()` functions")
Signed-off-by: Ammar Faizi <ammarfaizi2@gnuweeb.org>
---
 src/Facebook/Facebook.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Facebook/Facebook.php b/src/Facebook/Facebook.php
index 00aed812693248a8..6afd735ca4aa6bca 100644
--- a/src/Facebook/Facebook.php
+++ b/src/Facebook/Facebook.php
@@ -306,6 +306,11 @@ class Facebook
 			return NULL;
 		}
 
+		if ($data["exp"] < time()) {
+			unlink($file);
+			return NULL;
+		}
+
 		return $data["data"];
 	}
 
-- 
Ammar Faizi