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yp_first

(PHP 4, PHP 5 <= 5.0.5)
Returns the first key-value pair from the named map
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.

Returns:

Returns the first key-value pair as an array on success, or FALSE on errors.

Examples:
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() -

yp_get_default_domain() -

doc_php
doc_php
2016-02-24 16:10:30
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