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Sakakuchi · 06-11-2009, 09:29 AM

Well I tried something funny some days ago - include a file with include and put it in a variable

file2include.php

PHP Code:


			
<table>

<tr><td><?php echo 'hello world' ?></td></tr>

</table>

now I include that file like:

PHP Code:


			
<?php

$content = include('file2include.php');



echo $content;

?>

Now what I get in the Browser is:

HTML Code:

<table>
<tr><td>Hello World</td></tr>
</table>1

Now I wondered where that 1 comes from? Is it a true which comes since the file was successfully included - and get's converted to a 1?

(This thread is not about - if we should use something like that above or not

)

06-11-2009, 09:29 AM	#1 (permalink)
Sakakuchi The Contributor Join Date: Feb 2009 Posts: 64 Thanks: 1	$content = include('file2include.php'); Well I tried something funny some days ago - include a file with include and put it in a variable file2include.php PHP Code: `<table> <tr><td><?php echo 'hello world' ?></td></tr> </table>` now I include that file like: PHP Code: `<?php $content = include('file2include.php'); echo $content; ?>` Now what I get in the Browser is: HTML Code: <table> <tr><td>Hello World</td></tr> </table>1 Now I wondered where that 1 comes from? Is it a true which comes since the file was successfully included - and get's converted to a 1? (This thread is not about - if we should use something like that above or not ) __________________ 抒情編程 My ultra secret tool for answering questions I do not know the answer to. :-P