byjg / singleton-pattern
A lightweight PHP implementation of the Design Pattern Singleton using trait.
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Requires (Dev)
- phpunit/phpunit: 5.7.*|7.4.*|^9.5
README
A lightweight PHP implementation of the Design Pattern Singleton using trait. Just one class and no dependencies.
Create your class
require "vendor/autoload.php"; class Example { // You need to use the trait here use \ByJG\DesignPattern\Singleton; // Put your code below }
REMEMBER: Your class cannot have a public constructor. If it is necessary, use a private or protected constructor instead. Singleton classes does not have arguments in the constructor;
Use your class
$example = Example::getInstance();
Install
composer require "byjg/singleton-pattern"
Run Tests
vendor/bin/phpunit