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<?php
namespace MediaWiki\User\TempUser;
/**
* Simple serial mapping for ASCII decimal numbers with hyphens for readability
*
* @since 1.44
*/
class ReadableNumericSerialMapping implements SerialMapping {
private int $offset;
/**
* @param array $config
*/
public function __construct( $config ) {
$this->offset = $config['offset'] ?? 0;
}
public function getSerialIdForIndex( int $index ): string {
$mapped = (string)( $index + $this->offset );
return rtrim( chunk_split( $mapped, 5, '-' ), '-' );
}
}
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