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yp_first

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yp_first

(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.

-

Пример 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() and

yp_get_default_domain().

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yp_errno

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yp_get_default_domain 22222

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