ToWebs

Manual de PHP

fbsql_field_name

(PHP 4 >= 4.0.6, PHP 5)

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

Descripción

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.

Nota: 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.

Ejemplo 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);
?>

El resultado del ejemplo seria:

user_id
password