yp_match
(PHP 4, PHP 5 < 5.1.0)
yp_match — Returns the matched line
说明
yp_match
( string
$domain
, string $map
, string $key
) : string
Returns the value associated with the passed key
out of the specified map.
参数
-
domain -
The NIS domain name.
-
map -
The NIS map.
-
key -
This key must be exact.
返回值
Returns the value, or FALSE on errors.
范例
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