Fix it_cache to pass tests on PHP7 (different code paths because of memcached instead of apcu/memcache)

1 files changed, 14 insertions, 4 deletions

diff --git a/it_cache.class b/it_cache.class
index 27be919..c5b8b2c 100644
--- a/it_cache.class
+++ b/it_cache.class
@@ -48,10 +48,17 @@ static function get($key, $p = array())
 {
 	$p = it_cache::_defaults($p);
 
-	if ($result = $GLOBALS['it_cache_local'][$key])
-		;	# Use local copy
+	if (isset($GLOBALS['it_cache_local'][$key]))
+	{
+		# Use local copy
+		$result = $GLOBALS['it_cache_local'][$key];
+		$success = true;
+	}
 	else if ($p['distributed'] && ($memcache = it_cache::_get_memcache($p)))
-		$result = $success = @$memcache->get($key);
+	{
+		$result = @$memcache->get($key);
+		$success = !$memcache->getResultCode();
+	}
 	else
 		$result = ($func = self::$_fetch_func) ? $func($key, $success) : null;
 
@@ -103,7 +110,10 @@ static function _get_memcache($p)
 static function _memcache_local_fetch($key, &$success)
 {
 	if ($memcache = it_cache::_get_memcache(it_cache::_defaults(array())))
-		$result = $success = @$memcache->get(self::_memcache_local_key($key));
+	{
+		$result = @$memcache->get(self::_memcache_local_key($key));
+		$success = !$memcache->getResultCode();
+	}
 
 	return $result;
 }