yp_match

Description

string yp_match ( string domain, string map, string key )

yp_match() returns the value associated with the passed key out of the specified map or FALSE. This key must be exact.

例子 1. Example for NIS match
<?php $entry = yp_match($domain, "passwd.byname", "joe"); echo "Matched entry is: " . $entry; ?>
The above code will produce :
joe:##joe:11111:100:Joe User:/home/j/joe:/usr/local/bin/bash