Class: Log_null

Source Location: /Log-1.9.3/Log/null.php

Class Overview

Log
 |
 --Log_null

The Log_null class is a concrete implementation of the Log:: abstract class. It simply consumes log events.

Author(s):

Jon Parise <jon at php.net>

Methods

Log_null
log

Inherited Variables

Inherited Methods

Class: Log

Log::alert(): A convenience function for logging an alert event. It will log a message at the PEAR_LOG_ALERT log level.
Log::attach(): Adds a Log_observer instance to the list of observers that are listening for messages emitted by this Log instance.
Log::close(): Abstract implementation of the close() method.
Log::crit(): A convenience function for logging a critical event. It will log a message at the PEAR_LOG_CRIT log level.
Log::debug(): A convenience function for logging a debug event. It will log a message at the PEAR_LOG_DEBUG log level.
Log::detach(): Removes a Log_observer instance from the list of observers.
Log::emerg(): A convenience function for logging a emergency event. It will log a message at the PEAR_LOG_EMERG log level.
Log::err(): A convenience function for logging a error event. It will log a message at the PEAR_LOG_ERR log level.
Log::factory(): Attempts to return a concrete Log instance of type $handler.
Log::flush(): Abstract implementation of the flush() method.
Log::getIdent(): Returns the current identification string.
Log::getMask(): Returns the current level mask.
Log::getPriority(): Returns the current default priority.
Log::info(): A convenience function for logging a information event. It will log a message at the PEAR_LOG_INFO log level.
Log::isComposite(): Indicates whether this is a composite class.
Log::log(): Abstract implementation of the log() method.
Log::MASK(): Calculate the log mask for the given priority.
Log::notice(): A convenience function for logging a notice event. It will log a message at the PEAR_LOG_NOTICE log level.
Log::open(): Abstract implementation of the open() method.
Log::priorityToString(): Returns the string representation of a PEAR_LOG_* integer constant.
Log::setIdent(): Sets this Log instance's identification string.
Log::setMask(): Set and return the level mask for the current Log instance.
Log::setPriority(): Sets the default priority to the specified value.
Log::singleton(): Attempts to return a reference to a concrete Log instance of type $handler, only creating a new instance if no log instance with the same parameters currently exists.
Log::stringToPriority(): Returns the the PEAR_LOG_* integer constant for the given string representation of a priority name. This function performs a case-insensitive search.
Log::UPTO(): Calculate the log mask for all priorities up to the given priority.
Log::warning(): A convenience function for logging a warning event. It will log a message at the PEAR_LOG_WARNING log level.

Class Details

[line 19]
The Log_null class is a concrete implementation of the Log:: abstract class. It simply consumes log events.

Author: Jon Parise <jon@php.net>
Since: Log 1.8.2
Example: example not found

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Method Detail

Log_null (Constructor) [line 30]

Log_null Log_null(
string
$name, [string
$ident = ''], [array
$conf = array()], [int
$level = PEAR_LOG_DEBUG])

Constructs a new Log_null object.

Access: public

Parameters:

string $name — Ignored.

string $ident — The identity string.

array $conf — The configuration array.

int $level — Log messages up to and including this level.

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log [line 50]

boolean log(
mixed
$message, [string
$priority = null])

Simply consumes the log event. The message will still be passed along to any Log_observer instances that are observing this Log.

Return: True on success or false on failure.
Access: public

Overrides Log::log() (Abstract implementation of the log() method.)

Parameters:

mixed $message — String or object containing the message to log.

string $priority — The priority of the message. Valid values are: PEAR_LOG_EMERG, PEAR_LOG_ALERT, PEAR_LOG_CRIT, PEAR_LOG_ERR, PEAR_LOG_WARNING, PEAR_LOG_NOTICE, PEAR_LOG_INFO, and PEAR_LOG_DEBUG.

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