class VariableCollectionIterator

@no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit

@template-implements Iterator<int, Variable>

Hierarchy

class \PHPUnit\TextUI\Configuration\VariableCollectionIterator implements \Countable, \Iterator

Expanded class hierarchy of VariableCollectionIterator

File

vendor/phpunit/phpunit/src/TextUI/Configuration/Value/VariableCollectionIterator.php, line 22

Namespace

PHPUnit\TextUI\Configuration

View source

final class VariableCollectionIterator implements Countable, Iterator {
    
    /**
     * @psalm-var list<Variable>
     */
    private readonly array $variables;
    private int $position = 0;
    public function __construct(VariableCollection $variables) {
        $this->variables = $variables->asArray();
    }
    public function count() : int {
        return iterator_count($this);
    }
    public function rewind() : void {
        $this->position = 0;
    }
    public function valid() : bool {
        return $this->position < count($this->variables);
    }
    public function key() : int {
        return $this->position;
    }
    public function current() : Variable {
        return $this->variables[$this->position];
    }
    public function next() : void {
        $this->position++;
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary
VariableCollectionIterator::$position	private	property
VariableCollectionIterator::$variables	private	property	@psalm-var list<Variable>
VariableCollectionIterator::count	public	function
VariableCollectionIterator::current	public	function
VariableCollectionIterator::key	public	function
VariableCollectionIterator::next	public	function
VariableCollectionIterator::rewind	public	function
VariableCollectionIterator::valid	public	function
VariableCollectionIterator::__construct	public	function