/**
* Write log entry
*
* @param string $message
* @param array $backtrace
* @return bool|int
*/
protected function _log($message, $backtrace = null)
{
if (!$this->_debug) {
return true;
}
$data = sprintf("[%s] %s\n", date('r'), $message);
if ($backtrace) {
$debug = print_r($backtrace, true);
$data .= $debug . "\n";
}
$data = strtr($data, '<>', '..');
$filename = Util_Debug::log_filename('sns');
return @file_put_contents($filename, $data, FILE_APPEND);
}
/**
* Write log entry
*
* @param string $local_path
* @param string $remote_path
* @param string $error
* @return bool|int
*/
function _log($local_path, $remote_path, $error)
{
$data = sprintf("[%s] [%s => %s] %s\n", date('r'), $local_path, $remote_path, $error);
$data = strtr($data, '<>', '..');
$filename = Util_Debug::log_filename('cdn');
return @file_put_contents($filename, $data, FILE_APPEND);
}
/**
* Log
*
* @param string $msg
* @return bool
*/
public static function log($msg)
{
$data = sprintf("[%s] [%s] [%s] %s\n", date('r'), $_SERVER['REQUEST_URI'], !empty($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '-', $msg);
$data = strtr($data, '<>', '..');
$filename = Util_Debug::log_filename('minify');
return @file_put_contents($filename, $data, FILE_APPEND);
}
function debug_shutdown()
{
$strings = array();
foreach ($this->processors as $processor) {
$strings = $processor->w3tc_footer_comment($strings);
}
$request_time_total = microtime(true) - $this->request_time_start;
$data = sprintf("\n[%s] [%s] [%s]\n", date('r'), $_SERVER['REQUEST_URI'], round($request_time_total, 4)) . implode("\n", $strings) . "\n";
$data = strtr($data, '<>', '..');
$filename = Util_Debug::log_filename('dbcache');
@file_put_contents($filename, $data, FILE_APPEND);
}
/**
* Get from the cache
*
* @param string $id
* @param string $group
* @return mixed
*/
function get($id, $group = 'transient', $force = false, &$found = null)
{
if ($this->_debug) {
$time_start = Util_Debug::microtime();
}
$key = $this->_get_cache_key($id);
list($fragment_group, $fragment_group_expiration, $fragment_group_global) = $this->_fragment_group($id, $group);
$internal = isset($this->cache[$fragment_group][$key]);
if ($internal) {
$found = true;
$value = $this->cache[$fragment_group][$key];
} elseif ($this->_caching && !in_array($group, $this->nonpersistent_groups)) {
$cache = $this->_get_cache($fragment_group_global);
$v = $cache->get($key, $fragment_group);
if (is_array($v) && $v['content'] != null) {
$found = true;
$value = $v['content'];
} else {
$value = false;
}
} else {
$value = false;
}
if ($value === null) {
$value = false;
}
if (is_object($value)) {
$value = clone $value;
}
$this->cache[$fragment_group][$key] = $value;
$this->cache_total++;
if ($value !== false) {
$cached = true;
$this->cache_hits++;
} else {
$cached = false;
$this->cache_misses++;
}
/**
* Add debug info
*/
if ($this->_debug) {
$time = Util_Debug::microtime() - $time_start;
$this->time_total += $time;
if (!$group) {
$group = 'transient';
}
$this->debug_info[] = array('id' => $id, 'group' => $group, 'cached' => $cached, 'internal' => $internal, 'data_size' => $value ? strlen(serialize($value)) : '', 'time' => $time);
}
return $value;
}
/**
* Write log entry
*
* @param string $url
* @param string $msg
* @return bool|int
*/
function _log($url, $msg)
{
if ($this->_debug) {
$data = sprintf("[%s] [%s] %s\n", date('r'), $url, $msg);
$data = strtr($data, '<>', '');
$filename = Util_Debug::log_filename('varnish');
return @file_put_contents($filename, $data, FILE_APPEND);
}
return true;
}
