PHP code example of hjerichen / collections

1. Go to this page and download the library: Download hjerichen/collections 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/ */

hjerichen / collections example snippets




use HJerichen\Collections\ObjectCollection;

class SomeClassCollection extends ObjectCollection
{
    /**
     * @param $elements SomeClass[]
     */
    public function __construct(array $elements = [])
    {
        parent::__construct(SomeClass::class, $elements);
    }

    /**
     * This Method is for static code analysis (Code Completion).
     * @return Traversable | SomeClass[]
     */
    public function getIterator(): Traversable
    {
        return parent::getIterator();
    }

    /**
     * This Method is for static code analysis (Code Completion).
     */
    public function offsetGet($offset): ?SomeClass
    {
        return parent::offsetGet($offset);
    }
}