Re: [PHP] Will this do what I think it will?

[CPT John W. Holmes]

How didn't it work? How did you test it? I'd be more than willing to help
you test it, but everything is sort of vague right now.

---John Holmes...

- Original Message -
From: Dennis Gearon [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, March 14, 2003 12:20 AM
Subject: Re: [PHP] Will this do what I think it will?


 Well,
 it didn't work, and I wrote it because I'm unfamiliar with regex's.

 John W. Holmes wrote:
 
   I call this file 'clean_gpc.php'.
  
   Will it:
 // trim all control codes and spaces from ends of string
 // standardize Window's CRLF in middle of string to \n
 // standardize Apple's  LF   in middle of string to \n
 // remove all control characters BELOW \n
 // remove all control characters ABOVE \n
 // compresse run on spaces to a single space
 // compresse run on carriage returns to a max of 2
 
  Sure... why not. Honestly, why did you write this email? You wasted a
  couple hundred people's time when you could have just run the function
  yourself.
 
  ---John W. Holmes...
 
  PHP Architect - A monthly magazine for PHP Professionals. Get your copy
  today. http://www.phparch.com/


-- 
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php

[PHP] Will this do what I think it will?

[Dennis Gearon]

I call this file 'clean_gpc.php'.

Will it:
// trim all control codes and spaces from ends of string
  // standardize Window's CRLF in middle of string to \n
  // standardize Apple's  LF   in middle of string to \n
  // remove all control characters BELOW \n
  // remove all control characters ABOVE \n
  // compresse run on spaces to a single space
  // compresse run on carriage returns to a max of 2

?PHP
if( !defined( GPC_CLEANED ) ){
define( GPC_CLEANED, TRUE );

function clean_gpc( $x ) {
if (is_array($x)) {
while ( list( $key,$value ) = each( $x )) {
if ( $value ) clean_gpc( $x[$key] );
}
   } else {
   $x = trim($X,\x00..\x20);
  // trims all control codes and spaces from ends of string
   $x = preg_replace(\r\n, \n, $x );
  // standardizes Window's CRLF in middle of string to \n
   $x = preg_replace(\r,   \n, $x );
  // standardizes Apple's  LF   in middle of string to \n
   $x = preg_replace(\x00..\x09,   , $x );
  // removes all control characters BELOW \n
   $x = preg_replace(\x0A..\x1F,   , $x );
  // removes all control characters ABOVE \n
   $x = preg_replace(' +', ' ', $x );
  // compresses run on spaces to a single space
   $x = preg_replace('\n+\n', '\n\n', $x );
  // compresses run on carriage returns to a max of 2
   }
}
clean_gpc($HTTP_GET_VARS);
clean_gpc($HTTP_POST_VARS);
clean_gpc($HTTP_COOKIES_VARS);
//clean_gpc($HTTP_SESSION_VARS);
}
?



-- 
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php

RE: [PHP] Will this do what I think it will?

[John W. Holmes]

 I call this file 'clean_gpc.php'.
 
 Will it:
   // trim all control codes and spaces from ends of string
   // standardize Window's CRLF in middle of string to \n
   // standardize Apple's  LF   in middle of string to \n
   // remove all control characters BELOW \n
   // remove all control characters ABOVE \n
   // compresse run on spaces to a single space
   // compresse run on carriage returns to a max of 2

Sure... why not. Honestly, why did you write this email? You wasted a
couple hundred people's time when you could have just run the function
yourself. 

---John W. Holmes...

PHP Architect - A monthly magazine for PHP Professionals. Get your copy
today. http://www.phparch.com/



-- 
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php