X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FUtils%2FCache%2FAPCcache.php;h=26fa86b24166bd6321aae2a44dbe0b8c7fd612f6;hb=694ccbf41adc31bce4d056fcc46930ba9c2e15e5;hp=a8b4e5cd6949fe49e901bf7492be5077bcaffa58;hpb=daf53354afbd58a33ede00dbed773cf30a0f560d;p=civicrm-core.git

diff --git a/CRM/Utils/Cache/APCcache.php b/CRM/Utils/Cache/APCcache.php
index a8b4e5cd69..26fa86b241 100644
--- a/CRM/Utils/Cache/APCcache.php
+++ b/CRM/Utils/Cache/APCcache.php
@@ -81,10 +81,14 @@ class CRM_Utils_Cache_APCcache implements CRM_Utils_Cache_Interface {
    * @return bool
    */
   public function set($key, $value, $ttl = NULL) {
-    if ($ttl !== NULL) {
-      throw new \RuntimeException("FIXME: " . __CLASS__ . "::set() should support non-NULL TTL");
+    CRM_Utils_Cache::assertValidKey($key);
+    if (is_int($ttl) && $ttl <= 0) {
+      return $this->delete($key);
     }
-    if (!apc_store($this->_prefix . $key, $value, $this->_timeout)) {
+
+    $ttl = CRM_Utils_Date::convertCacheTtl($ttl, $this->_timeout);
+    $expires = time() + $ttl;
+    if (!apc_store($this->_prefix . $key, ['e' => $expires, 'v' => $value], $ttl)) {
       return FALSE;
     }
     return TRUE;
@@ -97,10 +101,12 @@ class CRM_Utils_Cache_APCcache implements CRM_Utils_Cache_Interface {
    * @return mixed
    */
   public function get($key, $default = NULL) {
-    if ($default !== NULL) {
-      throw new \RuntimeException("FIXME: " . __CLASS__ . "::get() only supports NULL default");
+    CRM_Utils_Cache::assertValidKey($key);
+    $result = apc_fetch($this->_prefix . $key, $success);
+    if ($success && isset($result['e']) && $result['e'] > time()) {
+      return $this->reobjectify($result['v']);
     }
-    return apc_fetch($this->_prefix . $key);
+    return $default;
   }
 
   /**
@@ -109,20 +115,22 @@ class CRM_Utils_Cache_APCcache implements CRM_Utils_Cache_Interface {
    * @return bool|string[]
    */
   public function delete($key) {
-    return apc_delete($this->_prefix . $key);
+    CRM_Utils_Cache::assertValidKey($key);
+    apc_delete($this->_prefix . $key);
+    return TRUE;
   }
 
   public function flush() {
     $allinfo = apc_cache_info('user');
     $keys = $allinfo['cache_list'];
-    $prefix = $this->_prefix . "CRM_";  // Our keys follows this pattern: ([A-Za-z0-9_]+)?CRM_[A-Za-z0-9_]+
+    $prefix = $this->_prefix;  // Our keys follows this pattern: ([A-Za-z0-9_]+)?CRM_[A-Za-z0-9_]+
     $lp = strlen($prefix);              // Get prefix length
 
     foreach ($keys as $key) {
       $name = $key['info'];
       if ($prefix == substr($name, 0, $lp)) {
         // Ours?
-        apc_delete($this->_prefix . $name);
+        apc_delete($name);
       }
     }
     return TRUE;
@@ -132,4 +140,8 @@ class CRM_Utils_Cache_APCcache implements CRM_Utils_Cache_Interface {
     return $this->flush();
   }
 
+  private function reobjectify($value) {
+    return is_object($value) ? unserialize(serialize($value)) : $value;
+  }
+
 }