/**
Write specified text to log file
@param $_text string
@public
**/
public function write($_text)
{
if (!self::ready()) {
// Lock attempt failed
trigger_error(self::TEXT_LogLock);
return;
}
$_path = F3::$global['LOGS'];
clearstatcache();
if (filesize($_path . $this->filename) > F3::bytes(self::LOG_Size)) {
// Perform log rotation sequence
if (file_exists($_path . $this->filename . '.1')) {
copy($_path . $this->filename . '.1', $_path . $this->filename . '.2');
}
copy($_path . $this->filename, $_path . $this->filename . '.1');
ftruncate($this->handle, 0);
}
// Prepend text with timestamp, source IP, file name and
// line number for tracking origin
$_trace = debug_backtrace(FALSE);
fwrite($this->handle, date('r') . ' [' . $_SERVER['REMOTE_ADDR'] . '] ' . F3::fixSlashes($_trace[0]['file']) . ':' . $_trace[0]['line'] . ' ' . preg_replace('/\\s+/', ' ', $_text) . "\n");
flock($this->handle, LOCK_UN);
}
