Noodlehaus\Parser\Serialize

Complexity

Total Complexity

5

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	parseFile()	0	6	1
A	parseString()	0	4	1
A	parse()	0	16	2
A	getSupportedExtensions()	0	4	1

<?php

namespace Noodlehaus\Parser;

use Noodlehaus\Exception\ParseException;

/**
 * Class Serialize
 *
 * @package Config
 */
class Serialize implements ParserInterface
{

    /**
     * {@inheritdoc}
     */
    public function parseFile($filename)
    {
        $data = file_get_contents($filename);

        return (array) $this->parse($data, $filename);
    }

    /**
     * {@inheritdoc}
     */
    public function parseString($config)
    {
        return (array) $this->parse($config);
    }


    /**
     * Completes parsing of JSON data
     *
     * @param  string  $data
     * @param  string $filename
     * @return array|null
     *
     * @throws ParseException If there is an error parsing the serialized data
     */
    protected function parse($data = null, $filename = null)
    {
        $serializedData = @unserialize($data);
        if($serializedData === false){

            $error = [
                'message' => $php_errormsg,
                'type'    => 'unserialize error',
                'file'    => $filename,
            ];

            throw new ParseException($error);
        }

        return $serializedData;
    }

    /**
     * {@inheritdoc}
     */
    public static function getSupportedExtensions()
    {
        return ['txt'];
    }
}