MDL-13237 rceche limiting through intcachemax finally implemented - this should prevent major memory leaks; backported from MOODLE_19_STABLE

2008-01-29 17:52:11 +00:00
parent 89d98b923b
commit a8cd1b57da
1 changed files with 6 additions and 0 deletions
@@ -2324,6 +2324,12 @@ function rcache_set($table, $id, $rec) {
    global $CFG, $MCACHE, $rcache;

    if ($CFG->cachetype === 'internal') {
+        if (!isset($rcache->data[$table])) {
+            $rcache->data[$table] = array();
+        }
+        if (!isset($rcache->data[$table][$id]) and count($rcache->data[$table]) > $CFG->intcachemax) {
+            array_shift($rcache->data[$table]);
+        }
        $rcache->data[$table][$id] = clone($rec);
    } else {
        $key   = $table . '|' . $id;