WordPress at a glance
class is not described

MaxMind\Db\Reader

Util{} WC 1.0

No Hooks.

Return

null. Nothing.

Usage

$Util = new Util();
// use class methods

Methods

  1. read($stream, $offset, $numberOfBytes)

Code of Util{} WC 5.3.0

<?php
class Util
{
    public static function read($stream, $offset, $numberOfBytes)
    {
        if ($numberOfBytes === 0) {
            return '';
        }
        if (fseek($stream, $offset) === 0) {
            $value = fread($stream, $numberOfBytes);

            // We check that the number of bytes read is equal to the number
            // asked for. We use ftell as getting the length of $value is
            // much slower.
            if (ftell($stream) - $offset === $numberOfBytes) {
                return $value;
            }
        }
        throw new InvalidDatabaseException(
            'The MaxMind DB file contains bad data'
        );
    }
}