Class Logger

Class VSP_Logger

VSP\Modules\Logger implements VSP\Core\Interfaces\Logger

Namespace: VSP\Modules
Author: Varun Sridharan varunsridharan23@gmail.com
Located at includes/modules/class-logger.php

Methods summary
`public`	# `__construct( array $handlers = null, string $threshold = null )` Constructor for the logger. Constructor for the logger. Parameters `$handlers` Optional. Array of log handlers. If $handlers is not provided, the filter 'vsp_register_log_handlers' will be used to define the handlers. If $handlers is provided, the filter will not be applied and the handlers will be used directly. `$threshold` Optional. Define an explicit threshold. May be configured via VSP_LOG_THRESHOLD. By default, all logs will be processed.
`public`	# `log_errors( )` Ensures fatal errors are logged so they can be picked up in the status report. Ensures fatal errors are logged so they can be picked up in the status report.
`public`	# `critical( string $message, array $context = array() )` Adds a critical level message. Adds a critical level message. Critical conditions. Example: Application component unavailable, unexpected exception. Parameters `$message` `$context` Returns $this Implementation of `VSP\Core\Interfaces\Logger::critical()`
`public`	# `log( string $level, string\|array $message, array $context = array() )` Add a log entry. Add a log entry. Parameters `$level` One of the following: 'emergency': System is unusable. 'alert': Action must be taken immediately. 'critical': Critical conditions. 'error': Error conditions. 'warning': Warning conditions. 'notice': Normal but significant condition. 'info': Informational messages. 'debug': Debug-level messages. `$message` Log message. `$context` Optional. Additional information for log handlers. Returns $this Implementation of `VSP\Core\Interfaces\Logger::log()`
`protected boolean`	# `should_handle( string $level )` Determine whether to handle or ignore log. Determine whether to handle or ignore log. Parameters `$level` emergency\|alert\|critical\|error\|warning\|notice\|info\|debug Returns boolean True if the log should be handled.
`public`	# `emergency( string\|array $message, array $context = array() )` Adds an emergency level message. Adds an emergency level message. System is unusable. Parameters `$message` `$context` Returns $this Implementation of `VSP\Core\Interfaces\Logger::emergency()`
`public`	# `alert( string\|array $message, array $context = array() )` Adds an alert level message. Adds an alert level message. Action must be taken immediately. Example: Entire website down, database unavailable, etc. Parameters `$message` `$context` Returns $this Implementation of `VSP\Core\Interfaces\Logger::alert()`
`public`	# `error( string\|array $message, array $context = array() )` Adds an error level message. Adds an error level message. Runtime errors that do not require immediate action but should typically be logged and monitored. Parameters `$message` `$context` Returns $this Implementation of `VSP\Core\Interfaces\Logger::error()`
`public`	# `warning( string\|array $message, array $context = array() )` Adds a warning level message. Adds a warning level message. Exceptional occurrences that are not errors. Example: Use of deprecated APIs, poor use of an API, undesirable things that are not necessarily wrong. Parameters `$message` `$context` Returns $this Implementation of `VSP\Core\Interfaces\Logger::warning()`
`public`	# `notice( string\|array $message, array $context = array() )` Adds a notice level message. Adds a notice level message. Normal but significant events. Parameters `$message` `$context` Returns $this Implementation of `VSP\Core\Interfaces\Logger::notice()`
`public`	# `info( string\|array $message, array $context = array() )` Adds a info level message. Adds a info level message. Interesting events. Example: User logs in, SQL logs. Parameters `$message` `$context` Returns $this Implementation of `VSP\Core\Interfaces\Logger::info()`
`public`	# `debug( string\|array $message, array $context = array() )` Adds a debug level message. Adds a debug level message. Detailed debug information. Parameters `$message` `$context` Returns $this Implementation of `VSP\Core\Interfaces\Logger::debug()`

Properties summary
`protected array`	`$handlers` Stores registered log handlers. Stores registered log handlers.	#
`protected integer`	`$threshold` Minimum log level this handler will process. Minimum log level this handler will process.	#