Frontend

Logger frontend implementation.

class Frontend implements \Psr\Log\LoggerInterface

Implements: Psr\Log\LoggerInterface

Provides logging functionality using a configurable backend, supporting log levels, context, message interpolation, and PSR-3 compatibility.

Properties

config

private Frontend\Options $config

Type: Hazaar\Logger\Frontend\Options

context

private array $context

Type: array

level

The minimum log level for messages to be recorded.

private int $level = 'Backend'

Type: int

backend

The backend instance used for logging.

private Backend $backend

Type: Hazaar\Logger\Interface\Backend

Methods

__construct

public __construct(Frontend\Options $config): void

Parameters

Parameter	Type	Description
$config	Hazaar\Logger\Frontend\Options

__destruct

Destructor closes the backend and releases resources.

public __destruct(): void

initialise

Initialise the logger with the given configuration.

public initialise(array $config): void

Returns: void

Parameters

Parameter	Type	Description
$config	array

setContext

Set the context for the logger.

public setContext(array $context): void

Returns: void

Overwrites the existing context with the provided context array.

Parameters

Parameter	Type	Description
$context	array

addContext

Adds additional context information to the logger.

public addContext(array $context): void

Returns: void

Merges the provided context array with the existing context.

Parameters

Parameter	Type	Description
$context	array	associative array of context data to add

log

Write a log message to the backend.

public log(mixed $level, string|\Stringable $message, array $context): void

Returns: void

Parameters

Parameter	Type	Description
$level	mixed
$message	string	Stringable
$context	array	Additional context for the log entry

emergency

public emergency(string|\Stringable $message, array $context): void

Returns: void

Parameters

Parameter	Type	Description
$message	string	Stringable
$context	array

alert

public alert(string|\Stringable $message, array $context): void

Returns: void

Parameters

Parameter	Type	Description
$message	string	Stringable
$context	array

critical

public critical(string|\Stringable $message, array $context): void

Returns: void

Parameters

Parameter	Type	Description
$message	string	Stringable
$context	array

error

public error(string|\Stringable $message, array $context): void

Returns: void

Parameters

Parameter	Type	Description
$message	string	Stringable
$context	array

warning

public warning(string|\Stringable $message, array $context): void

Returns: void

Parameters

Parameter	Type	Description
$message	string	Stringable
$context	array

notice

public notice(string|\Stringable $message, array $context): void

Returns: void

Parameters

Parameter	Type	Description
$message	string	Stringable
$context	array

info

public info(string|\Stringable $message, array $context): void

Returns: void

Parameters

Parameter	Type	Description
$message	string	Stringable
$context	array

debug

public debug(string|\Stringable $message, array $context): void

Returns: void

Parameters

Parameter	Type	Description
$message	string	Stringable
$context	array

interpolate

Interpolates context values into the message placeholders.

private interpolate(string $message, array $context): string

Returns: string

Parameters

Parameter	Type	Description
$message	string
$context	array

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Generated by Hazaar API Doc Generator on Fri, 04 Sep 2026 23:32:17 +0000