PHP. Учебник. 2005

fbsql_field_name

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След.

fbsql_field_name

(PHP 4 >= 4.0.6, PHP 5)fbsql_field_name -- Get the name of the specified field in a result

Описание

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.

Замечание: 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.

-

Пример 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);
?>

Результат выполнения данного примера:
user_id

password

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fbsql_field_len

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fbsql_field_seek 22222

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