Re: [PHP] fread problem

[Curt Zirzow]

On Mon, Jan 02, 2006 at 09:35:21PM +0100, Mario de Frutos Dieguez wrote:
 Hi!
 
 I have a problem using fread with a XML document. When i read some nodes
 with a great amount of text it cuts in the same place of the text. There
 are any limitation of text or something? I have in the php.ini the amount
 of memory in 256M.

The limitation is what you specify in your fread's second argument.
If I understand the problem you are incrementally reading a file
that is parsed for matching begin and ending elements, so if you
have a document like:

  anode
  // 2048 characters of data
  /anode

And you do a:

  $line = fread($fp, 2048);

You wont get the closing element within the fread.

Curt.
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[PHP] fread problem

[Mario de Frutos Dieguez]

Hi!

I have a problem using fread with a XML document. When i read some nodes
with a great amount of text it cuts in the same place of the text. There
are any limitation of text or something? I have in the php.ini the amount
of memory in 256M.

Thanks in advance

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Re: [PHP] fread problem

[Ernest E Vogelsinger]

At 05:46 03.03.2003, Paul Cohen said:
[snip]
Here is the code in my file and was taken directly from the manual:

$filename = test.php;
$handle = fopen ($filename, r);
$contents = fread ($handle, filesize ($filename));
fclose ($handle);
echo $contents;
[snip] 

You need to eval your code (not exec):
eval($contents);

Note that $contents need to be valid PHP for eval(). It must not start with
?php since eval assumes it is code anyway. Some examples:

A) HTML with PHP interspersed
bSome HTML/bbr /?php echo date('Y'); ?Blah
you should
eval(?$contents?php);

B) Plain PHP
echo date('Y');
you should
eval($contents);

C) Incomplete PHP (missing semicolon)
call_this_function(blah)
you should
eval($contents;);

If the PHP code returns some value, this will be the return of eval:
$contents=return time();;
$t = eval($contents);

You get the idea.


-- 
   O Ernest E. Vogelsinger
   (\)ICQ #13394035
^ http://www.vogelsinger.at/



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[PHP] fread problem

[Paul Cohen]

Hello all,

I am trying to read a php file to a varible and then print that variable.
Unfortunately, my php file is not being parsed by the fread function and I
can't figure out why.

Here is the code in my file and was taken directly from the manual:

$filename = test.php;
$handle = fopen ($filename, r);
$contents = fread ($handle, filesize ($filename));
fclose ($handle);
echo $contents;

Here is test.php 

?PHP
echo Hello World;
?

 END test.php


When I run this, I get a blank page with my php code as my HTML source code.
Not good.

Finally, if you respond to this, please copy me directly as I get the
mailing list as a digest.

Thx,

Paul




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RE: [PHP] fread problem

[Martin Towell]

you'll have to exec() the code

 $filename = test.php;
 $handle = fopen ($filename, r);
 $contents = fread ($handle, filesize ($filename));
 fclose ($handle);
 exec($contents);

see if that works
Martin

 -Original Message-
 From: Paul Cohen [mailto:[EMAIL PROTECTED]
 Sent: Monday, March 03, 2003 3:46 PM
 To: [EMAIL PROTECTED]
 Subject: [PHP] fread problem
 
 
 Hello all,
 
 I am trying to read a php file to a varible and then print 
 that variable.
 Unfortunately, my php file is not being parsed by the fread 
 function and I
 can't figure out why.
 
 Here is the code in my file and was taken directly from the manual:
 
 $filename = test.php;
 $handle = fopen ($filename, r);
 $contents = fread ($handle, filesize ($filename));
 fclose ($handle);
 echo $contents;
 
 Here is test.php 
 
 ?PHP
 echo Hello World;
 ?
 
  END test.php
 
 
 When I run this, I get a blank page with my php code as my 
 HTML source code.
 Not good.
 
 Finally, if you respond to this, please copy me directly as I get the
 mailing list as a digest.
 
 Thx,
 
 Paul
 
 
 
 
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RE: [PHP] fread problem

[John W. Holmes]

 I am trying to read a php file to a varible and then print that
variable.
 Unfortunately, my php file is not being parsed by the fread function
and I
 can't figure out why.
 
 Here is the code in my file and was taken directly from the manual:
 
 $filename = test.php;
 $handle = fopen ($filename, r);
 $contents = fread ($handle, filesize ($filename));
 fclose ($handle);
 echo $contents;
 
 Here is test.php 
 
 ?PHP
 echo Hello World;
 ?
 
  END test.php
 
 
 When I run this, I get a blank page with my php code as my HTML source
 code.
 Not good.

If you want the result of your PHP file, then open it through HTTP.

$filename = http://www.yourdomain.com/test.php;;

and everything else remains the same.

---John W. Holmes...

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