PHP: fbsql_field_name

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

fbsql_field_name

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