PHP code example of codeflow-hub / logger

1. Go to this page and download the library: Download codeflow-hub/logger library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

codeflow-hub / logger example snippets


use CodeFlowHub\Logger\Logger;

// Logs informativos
Logger::info("User authentication started", ['user_id' => 123]);
Logger::debug("Database query executed", ['query' => 'SELECT * FROM users']);

// Logs de erro (dispara email/telegram se configurado)
Logger::error("Database connection failed", ['error' => $e->getMessage()]);
Logger::critical("Payment gateway unavailable", ['gateway' => 'stripe']);


Logger::notice('Plan provisioning finished', [
  'workspace' => 'acme/app',
  'elapsed' => '850ms'
]);


use CodeFlowHub\Logger\Logger;

Logger::settings([
  'dir_logs'            => __DIR__ . '/storage/logs', // pasta alternativa
  'file_log_label'      => 'app-' . date('Y-m-d') . '.log',
  'level_file_log'      => Logger::LEVEL_DEBUG,        // grava apenas DEGUG+
  'level_email_log'     => Logger::LEVEL_ERROR,    // emails apenas para ERROR+
  'level_telegram_log'  => Logger::LEVEL_CRITICAL,       // telegram para CRITICAL+
]);


use CodeFlowHub\Logger\Logger;

// Configurar ANTES do primeiro uso do logger
Logger::enableLogByEmail(
    '[email protected]',           // Email remetente
    '[email protected]',             // Email destinatário  
    'Sistema: Erro Crítico'      // Assunto (opcional)
);

// Agora erros ERROR+ serão enviados por email automaticamente
Logger::error("Database connection failed");


use CodeFlowHub\Logger\Logger;

// Configurar ANTES do primeiro uso do logger
Logger::enableLogByTelegram(
    '123456:ABC-DEF...',         // Token do bot (via BotFather)
    '-1001234567890'             // Chat ID do canal/grupo
);

// Agora erros CRITICAL+ serão enviados para o Telegram automaticamente  
Logger::critical("Cache system failure", ['cache_type' => 'redis']);


if ($fail = Logger::fail()) {
  echo $fail->getMessage();
}


Logger::info("User login attempt", [
    'email' => '[email protected]',
    'password' => '123456',           // Será exibido como [redacted]
    'api_token' => 'abc123',          // Será exibido como [redacted]  
    'user_secret' => 'secret123'      // Será exibido como [redacted]
]);

json
{
  "message": "User authentication started",
  "context": {
    "user_id": 123,
    "request_id": "req_65a1b2c3d4e5f.12345",
    "session_id": "abc123def456",
    "ip_address": "192.168.1.1", 
    "user_agent": "Mozilla/5.0...",
    "file": "/path/to/file.php",
    "line": 42
  },
  "level": 200,
  "level_name": "INFO",
  "channel": "app",
  "datetime": "2024-01-17T10:30:45.123456+00:00"
}

bash
php examples/basic_usage.php
php examples/advanced_usage.php


src/
├── Logger.php          # Facade principal
└── helpers.php         # Função helper global
tests/
├── LoggerTest.php      # Cobertura de sanitização e configuração
└── bootstrap.php       # Bootstrap dos testes
examples/
├── basic_usage.php     # Tour rápido
└── advanced_usage.php  # Cenários completos