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# yp_next

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

yp_next -- Returns the next key-value pair in the named map

## Description

array yp_next ( string domain, string map, string key )

yp_next() returns the next key-value pair in the named map after the specified key or `FALSE`.

範例 1. Example for NIS next

`<?php $entry = yp_next($domain, "passwd.byname", "joe"); if (!$entry) { echo "No more entries found\n"; echo "<!--" . yp_errno() . ": " . yp_err_string() . "-->"; } $key = key($entry); echo "The next entry after joe has key " . $key . " and value " . $entry[$key]; ?>`

See also yp_first() and yp_get_default_domain().

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