content.php

См. документацию.

<?php
 
namespace Bitrix\Main\Search;
 
use Bitrix\Main\ORM\Query\Filter;
 
class Content
{
    const TYPE_STRING = 1;
    const TYPE_INTEGER = 2;
    const TYPE_MIXED = 3;

    public static function prepareStringToken($token)
    {
        return str_rot13($token);
    }

    public static function prepareIntegerToken($token)
    {
        $token = intval($token);
        return str_pad($token, Filter\Helper::getMinTokenSize(), '0', STR_PAD_LEFT);
    }

    public static function isIntegerToken($token)
    {
        return preg_match('/^[0-9]{1,}$/i', $token);
    }

    public static function canUseFulltextSearch($token, $type = self::TYPE_STRING)
    {
        if ((int)$type > 1)
        {
            $result = static::isIntegerToken($token) || mb_strlen($token) >= Filter\Helper::getMinTokenSize();
        }
        else
        {
            $result = mb_strlen($token) >= Filter\Helper::getMinTokenSize();
        }
 
        return $result;
    }
}