PHP code example of ocramius / lazy-property

1. Go to this page and download the library: Download ocramius/lazy-property library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

ocramius / lazy-property example snippets


class SomeService
{
    protected $dependency;

    public function doWork()
    {
        $this->getDependency()->delegateWork();
    }

    protected function getDependency()
    {
        return $this->dependency ?: $this->dependency = get_dependency_somehow();
    }
}


class SomethingElse extends SomeService
{
    public function doOtherWork()
    {
        $this->dependency->doMoreWork();
    }
}


#[\AllowDynamicProperties]
class SomeService
{
    use \LazyProperty\LazyPropertiesTrait;

    protected MyDependency $dependency;

    public function __construct()
    {
        $this->initLazyProperties(['dependency']);
    }

    public function doWork()
    {
        // look ma! no getter!
        $this->dependency->delegateWork();
    }

    protected function getDependency()
    {
        return $this->dependency ?: $this->dependency = get_dependency_somehow();
    }
}


class SomethingElse extends SomeService
{
    public function doOtherWork()
    {
        // always works
        $this->dependency->doMoreWork();
    }
}