Logger Service

Logger Service for PHP. Easily and customizable logger service. Allow to you write log files, in custom paths or directories, file extension, date format, message indentation and several levels.

Table of Contents

• Requirements
• Installation
• Usage
  • Options
  • Methods details
• License

Requirements

• PHP 5.6+

Installation

Install latest version via composer:

composer require ialopezg/logger

Usage instructions

Basic usage

First, create a new "Logger" instance. Logger aims to make configuring the library as easy as possible.

$logger = new \ialopezg\Services\Logger([
    'log_path' => 'logs'
]);

For more options see examples directory.

Options

This is a list of possible options that can be passed when creating a logger instance:

• enabled if logger can write to the log files. Default: true.
• log_date_format log date format. Default: Y-m-d H:i:s.
• log_file_extension log file extension. Default: log.
• log_path: log path where log files will be written. If not specified or not writable, modify Logger::enabled property to false.
• log_file_permissions log files permissions. Default: 0644, read and write for owner, read for everybody else.
• log_indented message indentation. Default: true.
• log_threshold log threshold. Default: 1 or error. Accepts single values or array of values. Accept single or array of values. Accepted values: error, debug, info, warning, all.

Methods

Method	Description
log()	Static function that write a log message line into the default log system, new or empty log system.
write()	Write a log message line.

Method Details

Method: log()

/**
 * Log a message into the default log system. If the log system does not exists, will create a new one.
 *
 * @param int $level log message level. Accepts: `debug`, `error`, `info` and `warning` messages.
 * @param string $message log message.
 *
 * @return bool <code>true</code> if line was successfully wrote, <code>false</code> otherwise.
 */
public static function log($level, $message): bool

Examples

// debug message
Logger::log('debug', 'Debug message');
// error message
Logger::log('error', 'Error message');
// info message
Logger::log('info', 'Informative message');
// warning message
Logger::log('warning', 'Waring message');

Method: write()

/**
 * Write a log message line.
 *
 * @param string $level Error log level.
 * @param string $message Error log message.
 *
 * @return bool True if line was successfully wrote.
 */
public static function write($level, $message): void

Examples

// debug message
$logger->write('debug', 'Debug message');
// error message
$logger->write('error', 'Error message');
// info message
$logger->write('info', 'Informative message');
// warning message
$logger->write('warning', 'Waring message');

License

This project is under the MIT license. For more information see See LICENSE.