diff options
| -rw-r--r-- | tests/index.php | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tests/index.php b/tests/index.php index c2b2e9d..ae12134 100644 --- a/tests/index.php +++ b/tests/index.php @@ -35,19 +35,25 @@ $isis = new CinisisDb(); // Setup database and entry number. if ($isis->db) { - $result = $isis->db->read($entry); + // Get the number of entries. $entries = $isis->db->entries(); + // Input sanitization. if ($entries < $entry) { $entry = 1; } + // Query database. + $result = $isis->db->read($entry); + + // First / prev links. if ($entry != 1) { $prev = $entry - 1; echo '<a href="index.php?entry=1">first</a> '; echo '<a href="index.php?entry='. $prev .'">< prev</a> '; } + // Next / last links. if ($entry < $entries) { $next = $entry + 1; echo '<a href="index.php?entry='. $next .'">next ></a> '; |