astrotomic / php-conditional-proxy
This package provides a trait and class to allow calling methods based on a condition without breaking the method chain.
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Requires
- php: ^7.1 || ^8.0
Requires (Dev)
- pestphp/pest: ^0.3.0
This package is auto-updated.
Last update: 2024-11-07 10:57:29 UTC
README
This package provides a trait and class to allow calling methods based on a condition without breaking the method chain. This is useful if you want to call a method only if the variable you insert has a value.
Installation
You can install the package via composer:
composer require astrotomic/php-conditional-proxy
Usage
The easiest will be to use the \Astrotomic\ConditionalProxy\HasConditionalCalls
trait which adds a when()
method.
The \Astrotomic\ConditionalProxy\ConditionalProxy
is made to work with methods returning $this
because otherwise you can get unexpected results and wrong code-completion.
use Astrotomic\ConditionalProxy\HasConditionalCalls; class MyClass { use HasConditionalCalls; }
Conditional chained Method
You can call the when()
method by only passing the condition and chain the method to call if the condition is true
.
// foo() bar() baz() will be called $class->foo()->when(true)->bar()->baz(); // foo() baz() will be called $class->foo()->when(false)->bar()->baz();
Conditional Callback
If you want you can also pass a callback as second parameter to the when()
method.
// foo() bar() baz() will be called $class->foo()->when(true, fn($self) => $self->bar())->baz(); // foo() baz() will be called $class->foo()->when(false, fn($self) => $self->bar())->baz();
Advanced Usage
If you already have an if()
or when()
method and want to advance it or implement this behavior in any other method you can initialize and return the \Astrotomic\ConditionalProxy\ConditionalProxy
yourself.
use Astrotomic\ConditionalProxy\ConditionalProxy; class MyClass { public function if($condition) { return new ConditionalProxy($this, $condition); } public function foo($foo) { $this->foo = $foo; return $this; } }
Testing
composer test
Changelog
Please see CHANGELOG for more information what has changed recently.
Contributing
Please see CONTRIBUTING for details. You could also be interested in CODE OF CONDUCT.
Security
If you discover any security related issues, please check SECURITY for steps to report it.
Credits
License
The MIT License (MIT). Please see License File for more information.
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