TreeHouse\Feeder\Resource\TempFile

Complexity

Total Complexity

4

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	2
A	__destruct()	0	6	2

<?php

namespace TreeHouse\Feeder\Resource;

/**
 * Provides a temporary file to work with.
 */
final class TempFile extends \SplFileObject
{
    /**
     * @var string
     */
    protected $fileName;

    /**
     * @param string|null $filename Leave empty to generate a tmp name
     */
    public function __construct($filename = null)
    {
        $this->fileName = $filename ?: tempnam(sys_get_temp_dir(), 'feeder');

        parent::__construct($this->fileName, 'a+');
    }

    /**
     * Clean up when done.
     */
    public function __destruct()
    {
        if (file_exists($this->fileName)) {
            unlink($this->fileName);
        }
    }
}