https://github.com/johnbillion/args
Array arguments made bearable
https://github.com/johnbillion/args
phpstan strict-types wordpress
Last synced: about 1 month ago
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Array arguments made bearable
- Host: GitHub
- URL: https://github.com/johnbillion/args
- Owner: johnbillion
- License: gpl-2.0
- Created: 2020-07-09T20:08:30.000Z (almost 5 years ago)
- Default Branch: trunk
- Last Pushed: 2025-03-12T16:23:46.000Z (about 2 months ago)
- Last Synced: 2025-04-01T10:11:30.595Z (about 1 month ago)
- Topics: phpstan, strict-types, wordpress
- Language: PHP
- Homepage: https://packagist.org/packages/johnbillion/args
- Size: 553 KB
- Stars: 114
- Watchers: 5
- Forks: 5
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
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# Args
Many functions and methods in WordPress accept arguments as an associative array which your IDE or code editor cannot autocomplete like it does for individual function parameters.
```php
$query = new WP_Query( [
'post_type' => 'post',
'category' => 'does this accept an ID or a slug?',
'number_of_...errr'
] );
```
This library provides well-documented classes which represent many of the associative array parameters used throughout WordPress. Using them at the point where you populate the arguments means you get autocompletion and intellisense in your code editor, and strict typing thanks to typed properties. Comprehensive types and constraints for [PHPStan](https://phpstan.org/) are also included.
## Current status
Last updated for WordPress 6.7.
## Requirements
* PHP 8.0+
## Installation
```shell
composer require johnbillion/args
```
## Changes in version 2
In Args version 2.0 and higher:
* Many arguments have had their type strictness increased for added type safety.
* The `Base` class which is implemented by all of the Args classes no longer implements `ArrayAccess`, `Countable`, or `IteratorAggregate`. [See this issue for further information](https://github.com/johnbillion/args/issues/40).
* PHP 8.0+ is now required.
## Usage
Usage with a class constructor:
```php
$args = new \Args\WP_Query;
$args->tag = 'amazing';
$args->posts_per_page = 100;
$query = new \WP_Query( $args->toArray() );
```
Usage with a procedural function parameter:
```php
$args = new \Args\register_post_type;
$args->show_in_rest = true;
$args->taxonomies = [ 'genre', 'audience' ];
$story = register_post_type( 'story', $args->toArray() );
```
## Meta queries, tax queries, and date queries
The query classes in WordPress support variously `meta_query`, `tax_query`, and `date_query` arguments. These are fully supported and you can construct them in a structured and strongly typed way.
Creating a `meta_query` argument:
```php
$args = new \Args\WP_Query;
// Create a clause
$clause = new \Args\MetaQuery\Clause;
$clause->key = 'my_meta_key';
$clause->value = 'my_meta_value';
// Add the clause
$args->meta_query->clauses[] = $clause;
$query = new \WP_Query( $args->toArray() );
```
Creating a `tax_query` argument:
```php
$args = new \Args\WP_Query;
// Create a clause
$clause = new \Args\TaxQuery\Clause;
$clause->taxonomy = 'post_tag';
$clause->terms = [ 'amazing' ];
// Add the clause
$args->tax_query->clauses[] = $clause;
$query = new \WP_Query( $args->toArray() );
```
Creating a `date_query` argument:
```php
$args = new \Args\WP_Query;
// Create a clause
$clause = new \Args\DateQuery\Clause;
$clause->year = 2000;
$clause->compare = '>=';
// Add the clause
$args->date_query->clauses[] = $clause;
$query = new \WP_Query( $args->toArray() );
```
Alternatively you can construct a complete query object by calling the `fromArray()` static method with the same nested array syntax that WordPress core uses:
```php
$args = new \Args\WP_Query;
// Set the meta query from an array
$array = [
[
'key' => 'my_meta_key',
'value' => 'my_meta_value',
]
];
$args->meta_query = $args->meta_query::fromArray( $array );
$query = new \WP_Query( $args->toArray() );
```
## What's provided
### Posts
* `\Args\WP_Query`
* `\Args\register_post_type`
* `\Args\wp_insert_post`
* `\Args\wp_update_post`
* `\Args\get_posts`
* `\Args\register_post_meta`
* `\Args\register_post_status`
### Taxonomies and terms
* `\Args\WP_Term_Query`
* `\Args\register_taxonomy`
* `\Args\wp_insert_term`
* `\Args\wp_update_term`
* `\Args\get_terms`
* `\Args\get_categories`
* `\Args\get_tags`
* `\Args\register_term_meta`
* `\Args\wp_count_terms`
* `\Args\wp_get_object_terms`
* `\Args\wp_dropdown_categories`
### Users
* `\Args\WP_User_Query`
* `\Args\wp_insert_user`
* `\Args\wp_update_user`
* `\Args\get_users`
### Comments
* `\Args\WP_Comment_Query`
* `\Args\get_comments`
### HTTP API
* `\Args\wp_remote_get`
* `\Args\wp_remote_post`
* `\Args\wp_remote_head`
* `\Args\wp_remote_request`
* `\Args\wp_safe_remote_get`
* `\Args\wp_safe_remote_post`
* `\Args\wp_safe_remote_head`
* `\Args\wp_safe_remote_request`
### Blocks
* `\Args\WP_Block_Type`
* `\Args\register_block_type`
### Customizer
* `\Args\WP_Customize_Control`
* `\Args\WP_Customize_Manager`
* `\Args\WP_Customize_Panel`
* `\Args\WP_Customize_Section`
* `\Args\WP_Customize_Setting`
### Everything else
* `\Args\paginate_links`
* `\Args\register_meta`
* `\Args\register_rest_field`
* `\Args\register_setting`
* `\Args\wp_get_nav_menus`
* `\Args\wp_nav_menu`
* `\Args\wp_die`
* `\Args\wp_dropdown_languages`
* `\Args\wp_generate_tag_cloud`
## Type checking
Typed class properties are implemented in this library where possible. If you pass a value of the wrong type to an argument that is typed, you'll get a fatal error as long as you're using strict types:
```php
The time that I spend maintaining this library and others is in part sponsored by:
Plus all my kind sponsors on GitHub:
Click here to find out about supporting my open source tools and plugins.
## License: GPLv2
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.