File log writer. Writes out messages and stores them in a YYYY/MM directory.
Class declared in SYSPATH/classes/log/file.php on line 3.
string $_directoryDirectory to place log files in
array $_log_levelsCreates a new file logger. Checks that the directory exists and is writable.
$writer = new Log_File($directory);
string
$directory
required - Log directoryvoidpublic function __construct($directory)
{
if ( ! is_dir($directory) OR ! is_writable($directory))
{
throw new Kohana_Exception('Directory :dir must be writable',
array(':dir' => Debug::path($directory)));
}
// Determine the directory path
$this->_directory = realpath($directory).DIRECTORY_SEPARATOR;
}Writes each of the messages into the log file. The log file will be
appended to the YYYY/MM/DD.log.php file, where YYYY is the current
year, MM is the current month, and DD is the current day.
$writer->write($messages);
array
$messages
required - $messagesvoidpublic function write(array $messages)
{
// Set the yearly directory name
$directory = $this->_directory.date('Y');
if ( ! is_dir($directory))
{
// Create the yearly directory
mkdir($directory, 02777);
// Set permissions (must be manually set to fix umask issues)
chmod($directory, 02777);
}
// Add the month to the directory
$directory .= DIRECTORY_SEPARATOR.date('m');
if ( ! is_dir($directory))
{
// Create the monthly directory
mkdir($directory, 02777);
// Set permissions (must be manually set to fix umask issues)
chmod($directory, 02777);
}
// Set the name of the log file
$filename = $directory.DIRECTORY_SEPARATOR.date('d').EXT;
if ( ! file_exists($filename))
{
// Create the log file
file_put_contents($filename, Kohana::FILE_SECURITY.' ?>'.PHP_EOL);
// Allow anyone to write to log files
chmod($filename, 0666);
}
foreach ($messages as $message)
{
// Write each message into the log file
// Format: time --- level: body
file_put_contents($filename, PHP_EOL.$message['time'].' --- '.$this->_log_levels[$message['level']].': '.$message['body'], FILE_APPEND);
}
}Allows the writer to have a unique key when stored.
echo $writer;
stringfinal public function __toString()
{
return spl_object_hash($this);
}