简单的PHP问题来自无知 [英] Easy PHP question from clueless
问题描述
嗨....我有一个关于PHP的问题，我对此一无所知。我想知道如何处理我在互联网上遇到的一些PHP代码，我想知道它是如何工作的。以此页面为例，让我们说代码将计算此页面上的每个字母并给出答案。我如何让代码工作？我只是将其插入源代码中的任何位置，还是像其他语言一样需要编译？
Hi....I have a question about PHP, which I know nothing about. I was wondering what to do with some php code that I came across on the internet and I wanted to see how it works. Using this page as an example, let''s say the code will count every letter on this page and give an answer. How do I go about getting the code to work? Do I simply insert it anywhere in the source code or does it require ''compiled'' like some other languages?
推荐答案
嗨....我有一个关于PHP的问题，我对此一无所知。我想知道如何处理我在互联网上遇到的一些PHP代码，我想知道它是如何工作的。以此页面为例，让我们说代码将计算此页面上的每个字母并给出答案。我如何让代码工作？我只是将它插入源代码中的任何位置，还是像其他语言一样需要编译？
Hi....I have a question about PHP, which I know nothing about. I was wondering what to do with some php code that I came across on the internet and I wanted to see how it works. Using this page as an example, let''s say the code will count every letter on this page and give an answer. How do I go about getting the code to work? Do I simply insert it anywhere in the source code or does it require ''compiled'' like some other languages?
如果您的网络服务器安装了PHP，您可以将其插入任何扩展名为.php的文件<？php？>括号。
Provided your web-server has PHP installed, you can insert it into any file with a .php extension inside <?php ?> brackets.
感谢您的快速回复。所以，让我说我有这个：
<？php
blah
blah
blah
？>
......我在这个论坛页面上。我可以查看源代码，然后将其粘贴到其中？然后我必须''另存为''* .php它应该运行并为我计算页面字符？
Thank you for the quick reply. So let''s say I have this:
<?php
blah
blah
blah
?>
...and I''m on this forum page. I can view the source code, then paste that in to it? Then I have to ''save as'' *.php and it should run and count the page characters for me?
谢谢快速回复。所以，让我说我有这个：
<？php
blah
blah
blah
？>
......我在这个论坛页面上。我可以查看源代码，然后将其粘贴到其中？然后我必须''保存为''* .php它应该运行并为我计算页面字符？
Thank you for the quick reply. So let''s say I have this:
<?php
blah
blah
blah
?>
...and I''m on this forum page. I can view the source code, then paste that in to it? Then I have to ''save as'' *.php and it should run and count the page characters for me?
是的，前提是所有的PHP代码都是正确的。
Yes, provided all of the php code is correct.
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