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  • fbsql_field_name()

    (PHP 4 >= 4.0.6, PHP 5, PHP 7)

    Get the name of the specified field in a result

    说明

    fbsql_field_name(resource $result[,int $field_index]): string

    Returns the name of the specified field index.

    参数

    $result

    A result pointer returned by fbsql_list_fields().

    $field_index

    The numerical offset of the field. The field index starts at 0.

    返回值

    Returns the name as a string, or FALSE if the field doesn't exist.

    范例

    Example #1 fbsql_field_name() example

    <?php
    // The users table consists of three fields:
    //   user_id
    //   username
    //   password.
    $res = fbsql_db_query("users", "select * from users", $link);
    echo fbsql_field_name($res, 0) . "\n";
    echo fbsql_field_name($res, 2);
    ?>
    

    以上例程会输出:

    user_id
    password
    

    参见