mattiabasone / fixed-width
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Library for parsing/generating fixed width files
dev-master
2024-06-14 15:49 UTC
Requires
- php: ^8.2
- ext-mbstring: *
- symfony/polyfill-php83: ^1.28
Requires (Dev)
- friendsofphp/php-cs-fixer: ^3.58
- php-coveralls/php-coveralls: ^2.5.3
- phpunit/phpunit: ^10.5
- vimeo/psalm: ^5.24.0
This package is auto-updated.
Last update: 2024-10-14 16:34:58 UTC
README
This package provides some utilities for generating/parsing fixed-width (positional) files. This library is under development, use it in production at your own risk :D.
Installation
composer require mattiabasone/fixed-width
Usage
Given that sample object:
<?php namespace MyNameSpace; use MattiaBasone\FixedWidth\FixedWidth; class MyObject implements FixedWidth { public function __construct( #[FixedWidthProperty(from: 0, to: 9)] public string $name, #[FixedWidthProperty(from: 10, to: 19)] public string $surname, #[FixedWidthProperty(from: 20, to: 22)] public int $age ) { } }
You can pass this object to the serialize()
method of the Serializer
class.
<?php use MattiaBasone\FixedWidth\Serializer; use MyNameSpace\MyObject; $object = new MyObject("John", "Smith", "39"); echo (new Serializer())->serialize($object); // Prints // "John Smith 39 "
For deserialize a string into an object that implements FixedWidth
interface and has properties with #[FixedWidthProperty]
:
<?php use MattiaBasone\FixedWidth\Serializer; use MyNameSpace\MyObject; $object = "John Smith 39 "; var_dump((new Serializer())->deserialize($object, MyObject::class)); // Prints: // class MyObject#12 (3) { // public string $name => // string(4) "John" // public string $surname => // string(5) "Smith" // public int $age => // int(39) // }