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by Hassan
04:00
created

Json::parse()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 20
Code Lines 12

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 12
CRAP Score 3.004

Importance

Changes 0
Metric Value
dl 0
loc 20
ccs 12
cts 13
cp 0.9231
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 12
nc 3
nop 1
crap 3.004
1
<?php
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namespace Noodlehaus\FileParser;
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use Noodlehaus\Exception\ParseException;
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/**
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 * JSON file parser
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 *
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 * @package    Config
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 * @author     Jesus A. Domingo <[email protected]>
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 * @author     Hassan Khan <[email protected]>
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 * @link       https://github.com/noodlehaus/config
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 * @license    MIT
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 */
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class Json implements FileParserInterface
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{
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    /**
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     * {@inheritDoc}
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     * Loads a JSON file as an array
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     *
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     * @throws ParseException If there is an error parsing the JSON file
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     */
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    public function parse($path)
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    {
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        $data = json_decode(file_get_contents($path), true);
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        if (json_last_error() !== JSON_ERROR_NONE) {
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            $error_message  = 'Syntax error';
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            if (function_exists('json_last_error_msg')) {
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                $error_message = json_last_error_msg();
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            }
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            $error = array(
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                'message' => $error_message,
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                'type'    => json_last_error(),
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                'file'    => $path,
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            );
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            throw new ParseException($error);
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        }
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        return $data;
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    }
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    /**
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     * {@inheritDoc}
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     */
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    public static function getSupportedExtensions()
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    {
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        return array('json');
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    }
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}
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