php向js函数传参的几种方法_PHP

<&#63;php 
echo "<script>test('$_POST[userid]');</script> ";
&#63;>

在上面的$_POST['']也可适用$_SESSION[' '];

<&#63;php 
$para = "hello boby!"; 
echo $para; 
echo "<script> var para=\"$para\"; alert(para);</script>"; 
&#63;>;