wikimedia/mediawiki-core

<?php

namespace MediaWiki\User\TempUser;

/**
 * Simple serial mapping for ASCII decimal numbers
 *
 * @since 1.39
 */
class PlainNumericSerialMapping implements SerialMapping {
    /** @var int */
    private $offset;

    /**
     * @param array $config
     */
    public function __construct( $config ) {
        $this->offset = $config['offset'] ?? 0;
    }

    public function getSerialIdForIndex( int $index ): string {
        return (string)( $index + $this->offset );
    }
}