Escaping a string with quotes in Laravel

问题

I would like to insert the content of an excel file into my database.

I simply use a raw query to achieve this.

---

The controller function

public function uploadExcel()
{
    $filename = Input::file('import_file')->getRealPath();

    $file = fopen($filename, "r");

    $count = 0;
    while (($emapData = fgetcsv($file, 10000, "\t")) !== FALSE) {
        $count++;

        if($count>1) {
            DB::statement("INSERT INTO `members` (
                member_title,
                member_first_name,
                member_name_affix,
                member_last_name,
                member_private_address,
                member_private_zip_code,
                member_private_location,
                member_private_phone,
                member_private_mobile,
                member_private_fax,
                member_private_mail,
                member_business_position,
                member_business_name,
                member_business_address,
                member_business_zip_code,
                member_business_location,
                member_business_area_code,
                member_business_phone,
                member_business_fax,
                member_business_mobile,
                member_business_mail,
                member_join_date,
                extra
            ) VALUES (
                '$emapData[0]',
                '$emapData[1]',
                '$emapData[2]',
                '$emapData[3]',
                '$emapData[4]',
                '$emapData[5]',
                '$emapData[6]',
                '$emapData[7]',
                '$emapData[8]',
                '$emapData[9]',
                '$emapData[10]',
                '$emapData[11]',
                '$emapData[12]',
                '$emapData[13]',
                '$emapData[14]',
                '$emapData[15]',
                '$emapData[16]',
                '$emapData[17]',
                '$emapData[18]',
                '$emapData[19]',
                '$emapData[20]',
                '$emapData[21]',
                '$emapData[22]'
            )");
        }
    }
    return redirect('index.index');
}

---

My Problem: There are names in the excel file like Mc'Neal, so I get an error message.
How can I escape the apostrophe in laravel??

I am really new to laravel and would be happy for any kind of help!

回答1:

have you tried addslashes()?

http://php.net/manual/en/function.addslashes.php

回答2:

To escape strings with single quotes for MS SQL, we would need to escape it by adding an another single quote.

The following function does this. So, you may try using this function:

public static function mssql_escape($unsafe_str) 
{
    if (get_magic_quotes_gpc())
    {
        $unsafe_str = stripslashes($unsafe_str);
    }
    return $escaped_str = str_replace("'", "''", $unsafe_str);
}
//for example $unsafe = "AB'CD'EF";
$escaped = mssql_escape($unsafe);
echo $escaped;// Would output the escaped string as  "AB''CD''EF"

来源：https://stackoverflow.com/questions/39260080/escaping-a-string-with-quotes-in-laravel