SyntaxError：missing; 在声明之前打印“结果”;

I'm new in PHP. I got error on this code so please anyone help me out.

<p> <script> print "result";</script>

See Escaping from HTML

If you want to use the script element syntax then you need HTML 3.2 style <script language="php">. Without the language attribute, PHP will pass it through unmodified and then the browser will process it as JavaScript.

Don't use the script element syntax though, nobody does. Use:

<p><?php print "result"; ?>