yp_first

(PHP 3 >= 3.0.7, PHP 4, PHP 5 <= 5.0.4)

yp_first -- Returns the first key-value pair from the named map

Description

array yp_first ( string domain, string map )

Gets the first key-value pair from the named map in the named domain.

Parameters

domain

The NIS domain name.

map

The NIS map.

Return Values

Returns the first key-value pair as an array on success, or FALSE on errors.

Examples

Example 1. Example for the NIS first

<?php
$entry 
yp_first($domain"passwd.byname");

$key key($entry);
$value $entry[$key];

echo 
"First entry in this map has key " $key " and value " $value;
?>

See Also

yp_next()
yp_get_default_domain()