yp_next

yp_next -- Returns the next key-value pair in the named map.

Description

string[] yp_next(string domain, string map, string key);

yp_next() returns the next key-value pair in the named map after the specified key or FALSE.

Example 1. Example for NIS next

<?php
    $entry = yp_next($domain, "passwd.byname", "joe");

    if(!$entry) {
        echo yp_errno() . ": " . yp_err_string();
    }

    $key = key($entry);

    echo "The next entry after joe has key " . $key 
          . " and value " . $entry[$key];
?>
      

See also: yp_get_default_domain, yp_errno and yp_err_string