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PHP Manual :: yp_first



yp_errno || yp_get_default_domain || YP/NIS Functions || PHP Manual

(PHP 4, PHP 5 <= 5.0.5)

yp_firstReturns 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_errno || yp_get_default_domain || YP/NIS Functions || PHP Manual
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