If you combine yp_first and yp_next you can get the whole list:
function yp_list($domain, $map) {
$entry = yp_first($domain, $map);
$key = $entry ["key"];
$yplist[$key] = $entry ["value"];
while ($entry) {
$entry = yp_next($domain, $map, $key);
if ($entry) {
$nextkey = key ($entry);
$yplist[$nextkey] = $entry[$nextkey];
$key = $nextkey;
}
}
return $yplist;
}
yp_next
(PHP 4, PHP 5 < 5.1.0)
yp_next — Returns the next key-value pair in the named map
说明
yp_next
( string
$domain
, string $map
, string $key
) : array
Returns the next key-value pair in the named map
after the specified key.
参数
-
domain -
-
map -
-
key -
返回值
Returns the next key-value pair as an array, or FALSE on errors.
范例
Example #1 Example for NIS next
<?php
$entry = yp_next($domain, "passwd.byname", "joe");
if (!$entry) {
echo "No more entries found\n";
echo "<!--" . yp_errno() . ": " . yp_err_string() . "-->";
}
$key = key($entry);
echo "The next entry after joe has key " . $key
. " and value " . $entry[$key];
?>
参见
- yp_first() - Returns the first key-value pair from the named map
- yp_get_default_domain() - Fetches the machine's default NIS domain
add a note
User Contributed Notes 1 note
russell dot brown at insignia dot nospam dot com ¶
23 years ago
