From: mikec at resnet dot net dot nz
Operating system: Linux and Win32
PHP version: 5.3CVS-2008-05-02 (snap)
PHP Bug Type: Scripting Engine problem
Bug description: T_OPEN_TAG doesn't match <?php without any trailing characters
Description:
------------
First noticed when including a file containing only "<?php", without a
trailing new line character. I expected this would output nothing, but
instead it outputted "<?php" to the browser.
This only occurs with 'short_open_tag' set to 'off', when set to 'on'
including the same file outputs nothing, as expected.
The tokenizer expects a character after the long open tag, I suggest that
this be extended to check for the end of the input too.
Reproduce code:
---------------
var_dump(ini_get('short_open_tag'));
print_r(token_get_all('<?php'));
print_r(token_get_all('<?'));
Expected result:
----------------
string(0) ""
Array
(
[0] => Array
(
[0] => 368
[1] => <?php
[2] => 1
)
)
Array
(
[0] => Array
(
[0] => 311
[1] => <?
[2] => 1
)
)
Actual result:
--------------
string(0) ""
Array
(
[0] => Array
(
[0] => 311
[1] => <?
[2] => 1
)
[1] => Array
(
[0] => 311
[1] => php
[2] => 1
)
)
Array
(
[0] => Array
(
[0] => 311
[1] => <?
[2] => 1
)
)
--
Edit bug report at http://bugs.php.net/?id=44889&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=44889&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=44889&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=44889&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=44889&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=44889&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=44889&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=44889&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=44889&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=44889&r=support
Expected behavior: http://bugs.php.net/fix.php?id=44889&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=44889&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=44889&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=44889&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44889&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=44889&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=44889&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=44889&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=44889&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=44889&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=44889&r=mysqlcfg
