SubjectivePHP\Spl\Traits\IteratorTrait

Complexity

Total Complexity

5

Size/Duplication

Total Lines	52
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	rewind()	0	4	1
A	current()	0	4	1
A	key()	0	4	1
A	next()	0	4	1
A	valid()	0	4	1

<?php

namespace SubjectivePHP\Spl\Traits;

trait IteratorTrait
{
    /**
     * Rewind the Iterator to the first element
     *
     * @return void
     */
    public function rewind()
    {
        reset($this->container);

The property container does not exist. Did you maybe forget to declare it?

    }

    /**
     * Return the current element.
     *
     * @return mixed
     */
    public function current()
    {
        return current($this->container);
    }

    /**
     * Return the key of the current element
     *
     * @return mixed
     */
    public function key()
    {
        return key($this->container);
    }

    /**
     * Move forward to next element.
     *
     * @return void
     */
    public function next()
    {
        next($this->container);
    }

    /**
     * Checks if current position is valid.
     *
     * @return boolean
     */
    public function valid()
    {
        return current($this->container) !== false;
    }
}