PHP? ???? SQL Server?? ???? ???? ???????
PHP? ???? SQL Server? ?? ??? ? ???? ??? ???? ???? ????????? ???? ?? ?????. ?? ??. mysql_real_escape_string()? MySQL?? ????? ????? SQL Server??? ??? ? ????.
??? ?????? ?? ??: mssql_escape()
MySQL? ?? SQL Server? ??? ?? ?? ??? ???? ????. ??? ?????. ??? ???? ??? ?? ? ????.
function mssql_escape($data) {
if (is_numeric($data)) {
return $data;
}
$unpacked = unpack('H*hex', $data);
return '0x' . $unpacked['hex'];
}
$escaped_value = mssql_escape($user_input);
? ??? ???? 16?? ??? ???? ????? ?? ?? ??? ???????? ???.
mysql_error()? ??: mssql_get_last_message( )
SQL Server?? ?? ???? ????? ??? ?????. mssql_get_last_message():
$error_message = mssql_get_last_message();
? ??? SQL Server ?? ???? ??? ??? ?? ???? ?????.
?? ?
??? ??? ???? ???? ??? ? ????. SQL Server ???? ?? ??? ??:
$connection = mssql_connect(...);
$query = 'INSERT INTO sometable (somecolumn) VALUES (' . mssql_escape($user_input) . ')';
$result = mssql_query($query, $connection);
if (!$result) {
$error_message = mssql_get_last_message(); // Retrieve error message
}? ??? PHP? ??? ? SQL Server?? ???? ???? ??????? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!
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php (, -, *, /, %)?? ?? ??? ??? ??????
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