phpRedisAdmin安装与配置

<?php
// 最多显示50个
$config['maxkeydisno'] = 50;
?>

<?php
function print_namespace($item, $name, $fullkey, $islast) {
    if (count($item) > 0) {
?>
<li class="folder<?php echo empty($fullkey) ? '' : ' collapsed'?><?php echo $islast ? ' last' : ''?>">
    <div class="icon"><?php echo format_html($name)?>&nbsp;
        <span class="info">(<?php echo count($item)?>)</span>
            <?php if (!empty($fullkey)) { ?><a href="delete.php?s=<?php echo $server['id']?>&amp;tree=<?php echo urlencode($fullkey)?>:" class="deltree"><img src="images/delete.png" width="10" height="10" title="Delete tree" alt="[X]"></a><?php } ?>
    </div>
    <ul>
    <?php
    $l = count($item);
    // +++ edit here: set a var to count the key number
    $subkeycount = 0;
    foreach ($item as $childname => $childitem) {
        // $fullkey will be empty on the first call.
        if (empty($fullkey)) {
            $childfullkey = $childname;
        } else {
            $childfullkey = $fullkey.$config['seperator'].$childname;
        }
        // +++ add here: if keycount more than the config maxno, just give tips and exit the loop
        if ($subkeycount > $config['maxkeydisno']) {
            echo "<li class='last'>*too many data,please filter it*</li>";
            break;
        }
        print_namespace($childitem, $childname, $childfullkey, (--$l == 0));
        $temp ++;
    }
    ?>
    </ul>
    <?php
    }
}
    ?>