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Bug #21297 CGI/CLI '#!php' handler doesn't skip LF if CR present
Submitted: 2002-12-30 14:36 UTC Modified: 2003-01-07 18:45 UTC
Votes:1
Avg. Score:5.0 ± 0.0
Reproduced:0 of 0 (0.0%)
From: benjamin at rqdq dot com Assigned:
Status: Closed Package: *General Issues
PHP Version: 4CVS-2002-12-30 (dev) OS: Any
Private report: No CVE-ID: None
View Developer Edit
 [2002-12-30 14:36 UTC] benjamin at rqdq dot com 
  a real simple one...

  in the cli sapi (checked latest in cvs) will check the first byte for '#' to see if it should skip past a script parser line... it will skip until it reaches CR or LF, but if it hits CR, the LF is left as the first byte to be executed by the engine, so the script produces output. 

  example...

  #!c:\php4\php-cli.exe -c c:\php4\ [CR] [LF]
  <?
  ?>[EOF]

  will produce output - the LF.

  mostly a windows issue, but since i send code back and forth from unix & windows machines, sometimes i may have cr/lf in them - and it this would break there as well.

  -benjamin

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 [2003-01-07 18:45 UTC] iliaa@php.net 
This bug has been fixed in CVS.

In case this was a PHP problem, snapshots of the sources are packaged
every three hours; this change will be in the next snapshot. You can
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In case this was a documentation problem, the fix will show up soon at
http://www.php.net/manual/.

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