Interface LoggerInterface
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.
Methods summary
public
null
|
#
emergency( string $message, array $context = array() )
System is unusable.
Parameters
- $message
string
$message- $context
array
$context Returns
null
|
public
null
|
#
alert( string $message, array $context = array() )
Action must be taken immediately.
Action must be taken immediately.
Example: Entire website down, database unavailable, etc. This should trigger
the SMS alerts and wake you up.
Parameters
- $message
string
$message- $context
array
$context Returns
null
|
public
null
|
#
critical( string $message, array $context = array() )
Critical conditions.
Example: Application component unavailable, unexpected exception.
Parameters
- $message
string
$message- $context
array
$context Returns
null
|
public
null
|
#
error( string $message, array $context = array() )
Runtime errors that do not require immediate action but should typically be
logged and monitored.
Runtime errors that do not require immediate action but should typically be
logged and monitored.
Parameters
- $message
string
$message- $context
array
$context Returns
null
|
public
null
|
#
warning( string $message, array $context = array() )
Exceptional occurrences that are not errors.
Exceptional occurrences that are not errors.
Example: Use of deprecated APIs, poor use of an API, undesirable things that
are not necessarily wrong.
Parameters
- $message
string
$message- $context
array
$context Returns
null
|
public
null
|
#
notice( string $message, array $context = array() )
Normal but significant events.
Normal but significant events.
Parameters
- $message
string
$message- $context
array
$context Returns
null
|
public
null
|
#
info( string $message, array $context = array() )
Interesting events.
Example: User logs in, SQL logs.
Parameters
- $message
string
$message- $context
array
$context Returns
null
|
public
null
|
#
debug( string $message, array $context = array() )
Detailed debug information.
Detailed debug information.
Parameters
- $message
string
$message- $context
array
$context Returns
null
|
public
null
|
#
log( mixed $level, string $message, array $context = array() )
Logs with an arbitrary level.
Logs with an arbitrary level.
Parameters
- $level
mixed
$level- $message
string
$message- $context
array
$context Returns
null
|