(PECL swoole >= 4.5.8)
swoole_error_log — Output error messages to the log
level
Log Level, constants can be used: SWOOLE_LOG_DEBUG ,
SWOOLE_LOG_TRACE ,
SWOOLE_LOG_INFO ,
SWOOLE_LOG_NOTICE ,
SWOOLE_LOG_WARNING ,
SWOOLE_LOG_ERROR ,
SWOOLE_LOG_NONE
msgMessage content to be written to the log.
No value is returned.