/**
* {@inheritDoc}
*/
public function collect(Request $request, Response $response, \Exception $exception = null)
{
// This is needed to support the PHP 5.5 opcache as well as the old ZendOptimizer+-extension.
if (function_exists('opcache_get_status')) {
$status = opcache_get_status();
$config = opcache_get_configuration();
$version = $config['version']['opcache_product_name'] . ' ' . $config['version']['version'];
$stats = $status['opcache_statistics'];
$hitrate = $stats['opcache_hit_rate'];
} elseif (function_exists('accelerator_get_status')) {
$status = accelerator_get_status();
$config = accelerator_get_configuration();
$version = $config['version']['accelerator_product_name'] . ' ' . $config['version']['version'];
$stats = $status['accelerator_statistics'];
$hitrate = $stats['accelerator_hit_rate'];
}
$filelist = array();
if ($this->showFilelist) {
foreach ($status['scripts'] as $key => $data) {
$filelist[$key] = $data;
$filelist[$key]['name'] = basename($key);
}
}
// unset unneeded filelist to lower memory-usage
unset($status['scripts']);
$this->data = array('version' => $version, 'ini' => $config['directives'], 'filelist' => $filelist, 'status' => $status, 'stats' => $stats, 'hitrate' => $hitrate);
}
function GetRecommendations()
{
$arResult = parent::GetRecommendations();
if (function_exists('accelerator_get_status')) {
$is_ok = is_array(accelerator_get_status());
array_unshift($arResult, array("PARAMETER" => GetMessage("PERFMON_MEASURE_OPCODE_CACHING"), "IS_OK" => $is_ok, "VALUE" => $is_ok ? GetMessage("PERFMON_MEASURE_UP_AND_RUNNING") : GetMessage("PERFMON_MEASURE_DISABLED"), "RECOMMENDATION" => ""));
}
return $arResult;
}
/**
* Gets content panel for the Debugbar
*
* @return string
*/
public function getPanel()
{
$panel = '';
# Support for Zend Optimizer+
if (ini_get('zend_optimizerplus.enable')) {
$infos = accelerator_get_status();
// print_r( accelerator_get_status());
$mem_size = $infos['memory_usage']['used_memory'] + $infos['memory_usage']['free_memory'];
$mem_avail = $infos['memory_usage']['free_memory'];
$mem_used = $infos['memory_usage']['used_memory'];
$panel .= '<h4>APC/Zend_Optimizer+ activé </h4>';
$panel .= round($mem_avail / 1024 / 1024, 1) . 'Mo disponibles, ' . round($mem_used / 1024 / 1024, 1) . 'Mo utilisés<br />';
$panel .= $infos['accelerator_statistics']['num_cached_scripts'] . ' fichiers en cache / ' . $infos['accelerator_statistics']['max_cached_scripts'] . ' Max.<br />';
$panel .= $infos['accelerator_statistics']['hits'] . ' Hits (' . round($infos['accelerator_statistics']['accelerator_hit_rate'], 2) . '%)<br />';
}
# Support for APC
// if (function_exists('apc_sma_info') && ini_get('apc.enabled')) {
// $mem = apc_sma_info();
// $mem_size = $mem['num_seg']*$mem['seg_size'];
// $mem_avail = $mem['avail_mem'];
// $mem_used = $mem_size-$mem_avail;
//
// $cache = apc_cache_info();
//
// $panel .= '<h4>APC '.phpversion('apc').' Enabled</h4>';
// $panel .= round($mem_avail/1024/1024, 1).'M available, '.round($mem_used/1024/1024, 1).'M used'.$this->getLinebreak()
// . @$cache['num_entries'].' Files cached ('.round($cache['mem_size']/1024/1024, 1).'M)'.$this->getLinebreak()
// . $cache['num_hits'].' Hits ('.round($cache['num_hits'] * 100 / ($cache['num_hits']+$cache['num_misses']), 1).'%)'.$this->getLinebreak()
// . $cache['expunges'].' Expunges (cache full count)';
// }
foreach ($this->_cacheBackends as $name => $backend) {
$fillingPercentage = $backend->getFillingPercentage();
$ids = $backend->getIds();
# Print full class name, backends might be custom
$panel .= '<h4>Cache ' . $name . ' (' . get_class($backend) . ')</h4>';
$panel .= count($ids) . ' Entr' . (count($ids) > 1 ? 'ies' : 'y') . '' . $this->getLinebreak() . 'Filling Percentage: ' . $backend->getFillingPercentage() . '%' . $this->getLinebreak();
$cacheSize = 0;
foreach ($ids as $id) {
# Calculate valid cache size
$mem_pre = memory_get_usage();
if ($cached = $backend->load($id)) {
$mem_post = memory_get_usage();
$cacheSize += $mem_post - $mem_pre;
unset($cached);
}
}
$panel .= 'Valid Cache Size: ' . round($cacheSize / 1024, 1) . 'K';
}
return $panel;
}