# fluent-cart/1.6.4/app/Models/BatchQuery/Common.php

FluentCart A New Era of eCommerce – Faster, Lighter, and Simpler, version 1.6.4. 88 lines.

- Page: https://pluginprobe.com/plugins/fluent-cart/1.6.4/code/app/Models/BatchQuery/Common.php
- Raw: https://pluginprobe.com/plugins/fluent-cart/1.6.4/raw/app/Models/BatchQuery/Common.php
- Modified: 2025-10-14T16:36:46+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/fluent-cart/1.6.4/code/app/Models/BatchQuery/Common.php#L10-L20`.

```php
<?php

namespace FluentCart\App\Models\BatchQuery;

class Common
{
    /**
     * Escape values according to mysql.
     *
     * @param $fieldValue
     * @return array|string|string[]
     */
    public static function mysqlEscape($fieldValue)
    {
        if (is_array($fieldValue)) {
            return array_map(__METHOD__, $fieldValue);
        }

        if (is_bool($fieldValue)) {
            return (int)$fieldValue;
        }

        if (self::is_json($fieldValue)) {
            return self::safeJson($fieldValue);
        }

        if (!empty($fieldValue) && is_string($fieldValue)) {
            return str_replace(
                ['\\', "\0", "\n", "\r", "'", '"', "\x1a"],
                ['\\\\', '\\0', '\\n', '\\r', "\\'", '\\"', '\\Z'],
                $fieldValue
            );
        }

        return $fieldValue;
    }

    /**
     * Disable Backtick.
     *
     * @param $drive
     * @return boolean
     */
    public static function disableBacktick($drive)
    {
        return in_array($drive, ['pgsql', 'sqlsrv']);
    }

    protected static function safeJsonString($fieldValue)
    {
        return str_replace(
            ["'"],
            ["''"],
            $fieldValue
        );
    }

    protected static function is_json($str): bool
    {
        if (!is_string($str)  || is_numeric($str)) {
            return false;
        }
        $json = json_decode($str);
        return $json && $str != $json;
    }

    protected static function safeJson($jsonData, $asArray = false)
    {
        $jsonData = json_decode($jsonData, true);
        $safeJsonData = [];
        if (!is_array($jsonData)) {
            return $jsonData;
        }
        foreach ($jsonData as $key => $value) {
            if (self::is_json($value)) {
                $safeJsonData[$key] = self::safeJson($value, true);
            } elseif (is_string($value)) {
                $safeJsonData[$key] = self::safeJsonString($value);
            } elseif (is_array($value)) {
                $safeJsonData[$key] = self::safeJson(json_encode($value), true);
            } else {
                $safeJsonData[$key] = $value;
            }
        }
        return $asArray ? $safeJsonData : json_encode($safeJsonData, JSON_UNESCAPED_UNICODE);
    }

}
```