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PHP REQUIRE file input to PHP STRING

Posted on 2011-03-20
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Last Modified: 2012-05-11
I currently have a sort of template file that encompasses text, HTML tags, and <?=PHP expressions?>

I currently use a REQUIRE to effect the "ECHOing"/execution  of it to display it in a web page.

I now need that executed text result in a PHP STRING.

how do i get the text WITH the executed PHP expressions  from the file into a PHP STRING variable?

thanks


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Question by:willsherwood
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LVL 38

Expert Comment

by:Aaron Tomosky
ID: 35177571
Like Filegetcontents()?
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Author Comment

by:willsherwood
ID: 35177581
but this leaves the PHP expressions unexecuted?
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LVL 38

Assisted Solution

by:Aaron Tomosky
Aaron Tomosky earned 50 total points
ID: 35177593
I'm confused. What is the prolem with require? Require is exactly the same as pasting the contents of the file into your page. What do you need and how does it differ from that?
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Author Comment

by:willsherwood
ID: 35177604
i couldn't find how to get this to work     $StringVar = REQUIRE("file.php");
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LVL 8

Accepted Solution

by:
Rik-Legger earned 450 total points
ID: 35177606
I think you mean output buffering?
http://www.php.net/manual/en/function.ob-get-contents.php

ob_start();
require 'file.php';
$string = ob_get_contents();
ob_end_clean();

Open in new window

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Author Comment

by:willsherwood
ID: 35177620
I'm sorry this is so confusing.
I do not want to display anything.
I would like to get the contents of a file into a string.
I would like the string to be "executed" for any  PHP expressions amongst the text and HTML tags in the file.

File contents example --   file1.php:

<p>Hello <?="W"."orld"?> </p>

[EOF]

and i want to get that into string   $string  so that the string
contains  "<p>Hello World </>"

thanks

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LVL 8

Expert Comment

by:Rik-Legger
ID: 35177624
Ok, so output buffering should do that for you :)

ob_start();
require 'file1.php';
$string = ob_get_contents();
ob_end_clean();

Open in new window

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Author Comment

by:willsherwood
ID: 35177804
got it, thanks for your patience.
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Author Closing Comment

by:willsherwood
ID: 35177808
thanks all
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