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 PHP manuál : function.fbsql-field-name.html

fbsql_field_name
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fbsql_field_name

(PHP 4 >= 4.0.6, PHP 5)

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

<?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);
?>

The above example will output:

user_id
password

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