Improve dba::selectFirst calls

- Fix remaining $r[0] references
- Rename $r to meaningful names
This commit is contained in:
Hypolite Petovan 2018-01-11 03:26:30 -05:00
parent 465e1d6a5c
commit 5fc4927764
29 changed files with 228 additions and 250 deletions

View file

@ -109,10 +109,10 @@ class Cache
// Frequently clear cache
self::clear();
$r = dba::selectFirst('cache', ['v'], ['k' => $key]);
$cache = dba::selectFirst('cache', ['v'], ['k' => $key]);
if (DBM::is_result($r)) {
$cached = $r['v'];
if (DBM::is_result($cache)) {
$cached = $cache['v'];
$value = @unserialize($cached);
// Only return a value if the serialized value is valid.