yp_next
(PHP 4, PHP 5 <= 5.0.5)
yp_next — Returns the next key-value pair in the named map
说明
array yp_next
( string $domain
, string $map
, string $key
)
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];
?>
