(PHP 4, PHP 5 <= 5.0.5)
yp_match — Returns the matched line
$domain
, string $map
, string $key
)
Returns the value associated with the passed key
out of the specified map.
domain
The NIS domain name.
map
The NIS map.
key
This key must be exact.
Returns the value, or FALSE on errors.
Example #1 Example for NIS match
<?php
$entry = yp_match($domain, "passwd.byname", "joe");
echo "Matched entry is: " . $entry;
?>
以上例程的输出类似于：
joe:##joe:11111:100:Joe User:/home/j/joe:/usr/local/bin/bash