WEB = 500 (line 63)

Define the Logger class which is a Singleton which provides for logging facilities.

This class uses the constants defined by Syslog, which are listed as follows:

• LOG_EMERG 0 System is unusable
• LOG_ALERT 1 Action must be taken immediately
• LOG_CRIT 2 Critical conditions
• LOG_ERR 3 Error conditions
• LOG_WARNING 4 Warning conditions
• LOG_NOTICE 5 Normal, but significant condition
• LOG_INFO 6 Informational message
• LOG_DEBUG 7 Debug-level-message

• $logger=Logger::getInstance(); Needed, before other lines
• $logger->setDebugLevel(3); Log debug1,2,3 (default is only 1)
• $logger->setLogToStdErr(); If you don't want to use syslog
• $logger->logit("Hello world"); Will appear in syslog or stderr
• $logger->debug("Hello debug world"); Will be prefixed "debug1"
• $logger->debug("Hello debug world",3); Will be prefixed "debug3"