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Ce document utilise Manuel du site Web PHP chinois Libérer
(PHP 4, PHP 5 <= 5.0.5)
yp_first — Returns the first key-value pair from the named map
$domain
, string $map
)
Gets the first key-value pair from the named map
in the named domain
.
domain
The NIS domain name.
map
The NIS map.
Returns the first key-value pair as an array on success, or FALSE
on
errors.
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 ;
?>