README

A Laravel trait that provides elegant date formatting capabilities to your models with automatic format detection and magic method support.

Features

• 🔄 Automatic format detection based on property names and types
• ✨ Magic method support for cleaner syntax
• 🔍 Reflection-based property access
• 🛡️ Null-safe operations
• 🎨 Customizable date formats
• 🎯 Type-hint aware

Installation

You can install the package via composer:

composer require emilienkopp/formats-dates-trait

Usage

Add the trait to your model:

use EmilienKopp\DatesFormatter\FormatsDates;

class User extends Model
{
    use FormatsDates;

    protected $dates = [
        'created_at',
        'updated_at',
        'birth_date',
        'login_time'
    ];
}

Now you can use 'getFormattedDate' method or magic methods to format your dates.

⚠️ Note: magic methods are camelCase versions of the property names.

Automatic Format Detection

The trait automatically determines the appropriate format based on property names and types. It uses strict suffix matching to avoid false positives.

Format Detection Rules (in order of precedence)

1. Type hints

   • Properties typed as DateTime → Uses datetime format

2. Property name suffixes

   • Ends with _datetime or _at → Uses datetime format
   • Ends with _time → Uses time format
   • Ends with _date → Uses date format
   • All others → Uses default date format

Magic methods are generated based on the suffixes. Therefore, any property that does not follow the suffix rules will not have a magic method invoked and will likely throw a BadMethodCallException.

Examples

// DateTime format (Y-m-d H:i:s)
created_at          ✓
updated_at          ✓
deleted_datetime    ✓
attestation         ✗ (no underscored suffix)
updater_name        ✗ (not a supported suffix)

// Time format (H:i:s)
login_time          ✓
start_time          ✓
datetime_time       ✓
overtime            ✗ (no underscore prefix)

// Date format (Y-m-d)
birth_date          ✓
publish_date        ✓
mandated_by         ✗ (not a supported suffix)
validate            ✗ (no underscore prefix)

Basic Usage

// Using magic methods
$user->createdAt();        // Returns '2024-03-13'
$user->updatedAt();        // Returns '2024-03-13'
$user->loginTime();        // Returns '14:30:00'

// Using custom formats
$user->createdAt('d/m/Y'); // Returns '13/03/2024'
$user->loginTime('H:i');   // Returns '14:30'

// Using the direct method
$user->getFormattedDate('created_at');           // Uses auto-detected format
$user->getFormattedDate('created_at', 'd/m/Y');  // Uses custom format

Customizing Default Formats

You can customize the default formats for your model:

// Customize date format
User::setDefaultDateFormat('d/m/Y');

// Customize datetime format
User::setDefaultDatetimeFormat('d/m/Y H:i');

// Customize time format
User::setDefaultTimeFormat('H:i');

// Get current formats
$dateFormat = User::getDefaultDateFormat();
$datetimeFormat = User::getDefaultDatetimeFormat();

⚠️ Note: Format changes are applied per model class, not globally.

Null Safety

The trait handles null values gracefully:

$user->birth_date = null;
$user->birthDate(); // Returns null

License

The MIT License (MIT). Please see License File for more information.

Changelog

Please see CHANGELOG for more information on what has changed recently.

Security

If you discover any security related issues, please contact me instead of using the issue tracker.

Support Laravel Versions

• Laravel 7.x through 11.x
• PHP 7.4 or higher