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/vendor/psr/log/Psr/Log/ -> LoggerInterface.php (summary)

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File Size: 125 lines (3 kb)
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Includes or requires: 0 files

Defines 1 class

LoggerInterface:: (9 methods):
  emergency()
  alert()
  critical()
  error()
  warning()
  notice()
  info()
  debug()
  log()


Interface: LoggerInterface  - X-Ref

Describes a logger instance.

The message MUST be a string or object implementing __toString().

The message MAY contain placeholders in the form: {foo} where foo
will be replaced by the context data in key "foo".

The context array can contain arbitrary data. The only assumption that
can be made by implementors is that if an Exception instance is given
to produce a stack trace, it MUST be in a key named "exception".

See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md
for the full interface specification.
emergency($message, array $context = array()   X-Ref
System is unusable.

return: void
param: string  $message
param: mixed[] $context

alert($message, array $context = array()   X-Ref
Action must be taken immediately.

Example: Entire website down, database unavailable, etc. This should
trigger the SMS alerts and wake you up.

return: void
param: string  $message
param: mixed[] $context

critical($message, array $context = array()   X-Ref
Critical conditions.

Example: Application component unavailable, unexpected exception.

return: void
param: string  $message
param: mixed[] $context

error($message, array $context = array()   X-Ref
Runtime errors that do not require immediate action but should typically
be logged and monitored.

return: void
param: string  $message
param: mixed[] $context

warning($message, array $context = array()   X-Ref
Exceptional occurrences that are not errors.

Example: Use of deprecated APIs, poor use of an API, undesirable things
that are not necessarily wrong.

return: void
param: string  $message
param: mixed[] $context

notice($message, array $context = array()   X-Ref
Normal but significant events.

return: void
param: string  $message
param: mixed[] $context

info($message, array $context = array()   X-Ref
Interesting events.

Example: User logs in, SQL logs.

return: void
param: string  $message
param: mixed[] $context

debug($message, array $context = array()   X-Ref
Detailed debug information.

return: void
param: string  $message
param: mixed[] $context

log($level, $message, array $context = array()   X-Ref
Logs with an arbitrary level.

return: void
param: mixed   $level
param: string  $message
param: mixed[] $context



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