[PHP] Re: Empty Delimiter error

2002-04-15 Thread Daniel Grace 


Rich Pinder [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
 Let me try again:

 This line of the script:

 if (!stristr($lines[$key], $email)) {


 yields the following error:
 Warning: Empty delimiter in /home/sites/site56/web.


 Do you know what causes this error ?

 Thanks
 r

My guess is that $email is empty (or possibly $lines[$key]). The
documentation for stristr says nothing about generating warnings on such an
occurance, but it would make sense.

If your script can handle $email being empty, simply adjust your level of
error-reporting or silence the warning with an @.  Otherwise, fix whatever
it is that's causing $email to be empty.

-- Daniel Grace




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[PHP] Re: Empty delimiter error - ??

2002-04-15 Thread Michael Virnstein 

this means in your case, that $email is an empty string

Rich Pinder [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
 I'm totally unfamiliar with php, and making some slight modificiations
 to Chris Heilmann's nice v 1.1 Newsleterscript.

 What exactly is meant by an empty delimiter?  This code works just fine,
 but I get the following error:

 Warning: Empty delimiter in /home/sites/site56/web/trailcrew.php on line
 63



 # Put the entries into the array lines
 $lines = explode(%,$content);
 for ($key=1;$keysizeof($lines);$key++){
 # when the email is not in the list, add the old entries
  if (!stristr($lines[$key], $email)) {
 offending line - line 63
   $out .= %.$lines[$key];
  }
 # when it's already in the list, set found
  else {
   $found=1;
  }
 }


 Thanks
 Rich Pinder





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[PHP] Re: Empty Delimiter error

2002-04-15 Thread Rich Pinder 

Thanks so much Daniel.

Indeed,  the old line that I modified didnt use a function call.

The old line was:
if ($lines[$key] != $email){

So, the  @  suggestion works just fine:

if (!@stristr($lines[$key], $email)) {  

Seems like a cryptic syntax for an error code of this meaning - and odd
that all the PHP sources I searched before posting here came up empty
for the terminology.

Thanks again
Rich


Daniel Grace wrote:
 
 Rich Pinder [EMAIL PROTECTED] wrote in message
 [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
  Let me try again:
 
  This line of the script:
 
  if (!stristr($lines[$key], $email)) {
 
 
  yields the following error:
  Warning: Empty delimiter in /home/sites/site56/web.
 
 
  Do you know what causes this error ?
 
  Thanks
  r
 
 My guess is that $email is empty (or possibly $lines[$key]). The
 documentation for stristr says nothing about generating warnings on such an
 occurance, but it would make sense.
 
 If your script can handle $email being empty, simply adjust your level of
 error-reporting or silence the warning with an @.  Otherwise, fix whatever
 it is that's causing $email to be empty.
 
 -- Daniel Grace

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