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Bug #3893 strtok can't tok \t\t (2 tabs)
Submitted: 2000-03-22 08:39 UTC Modified: 2002-10-01 15:57 UTC
From: ttj at mark dot ee dot nctu dot edu dot tw Assigned:
Status: Wont fix Package: Misbehaving function
PHP Version: 3.0.15 OS: FreeBSD 3.3R
Private report: No CVE-ID: None
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 [2000-03-22 08:39 UTC] ttj at mark dot ee dot nctu dot edu dot tw
<?
//if the following words seperated by 2 continuous TAB char
$line="This             is              a               test";
$token=strtok($line,"\t\t");
while($token){
  echo "$token<br>";
  $token=strtok("\t\t");
}
?> 
expecting result should be:
This
is
a
test
but it's not.
Though there is other solution to this problem still,
str_replace \t\t -> \t 
or using explode

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 [2002-10-01 15:57 UTC] hholzgra@php.net
We are sorry, but can not support PHP 3 related problems anymore.
Momentum is gathering for PHP 5, and we think supporting PHP 3 will
lead to a waste of resources which we want to put into getting PHP 5
ready. Ofcourse PHP 4 will will continue to be supported for the
forseeable future.

works in php 4
 
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