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# fbsql_field_name

(PHP 4 >= 4.0.6)

fbsql_field_name -- Get the name of the specified field in a result

## Description

string fbsql_field_name ( resource result, int field_index)

fbsql_field_name() returns the name of the specified field index. `result` must be a valid result identifier and `field_index` is the numerical offset of the field.

> Note: `field_index` starts at 0.

> e.g. The index of the third field would actually be 2, the index of the fourth field would be 3 and so on.

Example 1. fbsql_field_name() example

    // 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);

The above example would produce the following output:

    user_id
    password

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