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(PHP 3 >= 3.0.7, PHP 4, PECL)

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

Description

array yp_first ( string domain, string map )

yp_first() returns the first key-value pair from the named map in the named domain, otherwise FALSE .

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;
?>

Related Function(s)

yp_next()

yp_get_default_domain()