public static function purge_large_logs()
{
$max_site_log_size = pb_backupbuddy::$options['max_site_log_size'] * 1024 * 1024;
// in bytes.
$max_log_size_skip_truncate = 10;
// If log file exceeds this site then simply unlink since it may be too large to trunace. In MB.
// Purge site-wide log if over certain size.
$files = glob(backupbuddy_core::getLogDirectory() . '*.txt');
if (!is_array($files)) {
$files = array();
}
foreach ($files as $file) {
if (($size = filesize($file)) > $max_log_size_skip_truncate * 1024 * 1024) {
pb_backupbuddy::status('warning', 'Warning #389349843: Log file `' . $file . '` was too large `' . $size . ' bytes` to truncate (max: `' . $max_log_size_skip_truncate . '`MB) so it was unlinked.');
if (false === @unlink($file)) {
pb_backupbuddy::status('error', 'Error #438934843: Log file `' . $file . '` was too large `' . $size . ' bytes` to truncate (max: `' . $max_log_size_skip_truncate . '`MB) BUT it could not be unlinked/deleted! Manually delete this file.');
}
} else {
backupbuddy_core::truncate_file_beginning($file, $max_site_log_size);
}
}
}
private static function _truncate_log()
{
// Truncate large log.
$sumLogFile = backupbuddy_core::getLogDirectory() . 'status-live_periodic_' . pb_backupbuddy::$options['log_serial'] . '.txt';
$max_log_size = pb_backupbuddy::$options['max_site_log_size'] * 1024 * 1024;
backupbuddy_core::truncate_file_beginning($sumLogFile, $max_log_size, 50);
}
