reducing memory usage

Reducing memory usage by unsetting $tmp_user_agents
vtek21 · Mar 25, 2014 · 0c5b34a · 0c5b34a
1 parent ed66171
commit 0c5b34a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/phpbrowscap/Browscap.php b/src/phpbrowscap/Browscap.php
@@ -573,6 +573,9 @@ public function updateCache()
 
             $this->_browsers[] = $browser;
         }
+
+        // reducing memory usage by unsetting $tmp_user_agents
+        unset($tmp_user_agents);
 
         foreach ($tmp_patterns as $pattern => $pattern_data) {
           if (is_int($pattern_data)) {