<?php

namespace Configula\Filter;

use Configula\ConfigValues;

/**
 * Class RemovePrefixFilter
 *
 * @author Casey McLaughlin <caseyamcl@gmail.com>
 */
class RemovePrefixFilter
{
    /** @var string */
    private $prefix;

    /**
     * Extract Top Level Item constructor.
     *
     * @param string $prefix
     */
    public function __construct(string $prefix)
    {
        $this->prefix = $prefix;
    }

    /**
     * @param  ConfigValues $values
     * @return ConfigValues
     */
    public function __invoke(ConfigValues $values): ConfigValues
    {
        $newValues = [];
        $pattern = sprintf('/^%s/', preg_quote($this->prefix));

        foreach ($values->getArrayCopy() as $name => $val) {
            $newValues[preg_replace($pattern, '', $name)] = $val;
        }

        return new ConfigValues($newValues);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzcwMTQ4OTUyMzE2OTE2OSA2MjgyOTE3MDc3NTIwOTU2IDY5NjIwOTQ1NjMwMzc3MDA=