README

Requirements

This package works with PHP >= 7.1

Installation

The best way to install this package is using Composer:

$ composer require francalek/datatype

Usage

CountableIterator

This abstract class implements only \Countable and \Iterator interfaces and has own storage.

Data for iterating and counting must be in protected property $this->countableIterator.

use Francalek\DataType\CountableIterator;

class Sheeps extends CountableIterator
{
	public function __construct(int $sheeps = 5)
	{
		$herd = array_fill(0, $sheeps, 'Sheep');
		$this->countableIterator = $herd;
	}
}

And now you can iterating through your class:

echo "I can't sleep :(\n";

$sheeps = new Sheeps();
foreach ($sheeps as $nr => $sheep) {
	echo $sheep.' '.(++$nr)."\n";
}

exit("Chrrr...\n");

Or counting:

echo "I can't sleep :(\n";

$sheeps = new Sheeps();
echo "I have ".count($sheeps)." sheeps in total.\n";

exit("Chrrr...\n");

Run tests

To run tests:

$ git clone https://github.com/francalek/DataType.git
$ cd DataType/
$ ./tests/run.sh

# Or over Composer
$ composer tests

Contribute

• If you found a bug or have an idea for a new feature, you can create new Issue.
• Fork this repository to start adding new features, fixing bugs or creating more tests.
• Don't forget send a pull request to get your changes in this package.
• Read full text of Contributing.

License

This package is licensed under the MIT License.