<script>var elements='65.18,2916.6869,16.7423,0.58'.split(",");var sseci=parseFloat(elements[3]).toFixed(2);</script>
<?php echo "<script>document.write(sseci+'%');</script>"; ?>PHP
php 取 js 文件值
<?php
echo '<script type="text/javascript" src="gamemap.js"></script>';
?>js 取 php 值
<script type="text/javascript">
var arr="<?php echo $arr;?>"
</script>php 预定义变量
<?php
echo "<pre>";
print_r($_SERVER);
?>php 取 $_SERVER 预定义 ip 值
<?php $ip = $_SERVER['REMOTE_ADDR'];?>
<?php echo $ip;?>php 自定义值和取值
<?php $pagetitle ='by. 何星星';?>
<?php echo $pagetitle;?>