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Posted by Greg N. on 11/16/83 11:38
Ralph Höglund wrote:
> It is only the general environment that must be
> properly set that I dont know so much about yet.
I'm not sure what the problem is, so I'll give you a very simple example:
A html page, let's call it "sample.html", may look like this:
<html><body>
<p>hello world
</body></html>
To get the _same_ output under PHP, you only need to change the file
type to "php". Hence, the file name will be "sample.php". There is
nothing in terms of a special environment that you need, other than a
server that supports PHP.
Now, the example above named "sample.php" works under PHP, but it does
not use any of PHP's language features yet. To use the language, you
have to surround the PHP parts of your code with a pair of special
delimiters: "<?php" and "?>".
<html><body>
<?php
echo '<p>hello world';
?>
</body></html>
You may use any number of PHP code blocks on a page, or you may write
the whole page in PHP:
<?php
echo '<html><body>';
echo '<p>hello world';
echo '</body></html>';
?>
That's all there is to it. Of course, there is more to PHP than just
the ECHO element. Go learn :) .
--
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