ExiftoolReader\Utils

Complexity

Total Complexity

2

Size/Duplication

Total Lines	26
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	escapeArgs()	0	4	1
A	fetchKeys()	0	4	1

<?php


namespace ExiftoolReader;


use Symfony\Component\Process\ProcessUtils;


/**

 * Class Utils

 */

class Utils

{

    /**

     * Escape shell arguments.

     *

     * @param string $args

     * @return string

     */

    public function escapeArgs($args)

    {

        return ProcessUtils::escapeArgument($args);

    }


    /**

     * Fetch array values by provided keys.

     * If no value for one of provided keys - key will be skipped.

     *

     * @param array $array

     * @param array $keys

     * @return array

     */

    public function fetchKeys(array $array, array $keys)

    {

        return array_intersect_key($array, array_flip($keys));

    }

}