function Validate($sUserCode, $bCaseInsensitive = true) { if ($bCaseInsensitive) { $sUserCode = strtoupper($sUserCode); } //if (!empty($_SESSION[CAPTCHA_SESSION_ID]) && $sUserCode == $_SESSION[CAPTCHA_SESSION_ID]) { $cached_code = AMP_cache_get(CAPTCHA_SESSION_ID); //trigger_error( 'found cached code ' . $cached_code . 'vs '. $sUserCode ); if (!$cached_code) { $cached_code = AMP_Form_Element_Captcha::validate(CAPTCHA_SESSION_ID); } //trigger_error( 'found cached code ' . $cached_code . 'vs '. $sUserCode ); if ($cached_code && $sUserCode == $cached_code) { // clear to prevent re-use //unset($_SESSION[CAPTCHA_SESSION_ID]); AMP_cache_delete(CAPTCHA_SESSION_ID); AMP_Form_Element_Captcha::delete(CAPTCHA_SESSION_ID); return true; } return false; }
function _clearCached() { $system_setup_key = 'SYSTEM_SETUP_' . AMP_SYSTEM_UNIQUE_ID; AMP_cache_delete($system_setup_key); }
function clearCached($component) { if (AMP_DEBUG_MODE_COMPONENT_CACHE_INACTIVE) { return true; } $id = isset($component->id) ? $component->id : null; $cache_key = $this->getCacheKey($component, $id); return AMP_cache_delete($cache_key); }
function AMP_lookup_clear_cached($type, $instance_var = null) { //delete from memcache require_once "AMP/System/Lookups.inc.php"; $key = AMPSystem_Lookup::cache_key($type, $instance_var); AMP_cache_delete($key); //clear existing in-memory copy /* $lookup_types = array( 'AMPSystem_Lookup' => 'AMPSystemLookup_', 'AMPContent_Lookup' => 'AMPContentLookup_', 'FormLookup' => 'FormLookup_'); $instance = AMP_to_camelcase( $lookup_type ); $value = false; foreach( $lookup_types as $base_type => $prefix ) { if ( !class_exists( $prefix . ucfirst( $instance ))) continue; call_user_func_array( array( $base_type, 'instance'), array( $instance, $lookup_var, str_replace( '_', '', $prefix), true )); } */ }
function FlushMemCache($key = false, $host, $port, $debug = false) { $AMP_key = AMP_CACHE_TOKEN_ADODB . $key; if ($key) { return AMP_cache_delete($AMP_key); } else { return AMP_cacheFlush(); } /*** * ADODB standard library memcache code * not used by AMP **/ if (!function_exists('memcache_pconnect')) { if ($debug) { ADOConnection::outp(" Memcache module PECL extension not found!<br>\n"); } return; } $memcache = new Memcache(); if (!@$memcache->pconnect($host, $port)) { if ($debug) { ADOConnection::outp(" Can't connect to memcache server on: {$host}:{$port}<br>\n"); } return; } if ($key) { if (!$memcache->delete($key)) { if ($debug) { ADOConnection::outp("CacheFlush: {$key} entery doesn't exist on memcached server!<br>\n"); } } else { if ($debug) { ADOConnection::outp("CacheFlush: {$key} entery flushed from memcached server!<br>\n"); } } } else { if (!$memcache->flush()) { if ($debug) { ADOConnection::outp("CacheFlush: Failure flushing all enteries from memcached server!<br>\n"); } } else { if ($debug) { ADOConnection::outp("CacheFlush: All enteries flushed from memcached server!<br>\n"); } } } return; }