ID: 29761
Comment by: randy at rcs-comp dot com
Reported By: steemann at globalpark dot de
Status: Open
Bug Type: Scripting Engine problem
Operating System: Linux 2.4.22
PHP Version: 4.3.8
New Comment:
This might help...
PHP 5.0.2, Apache 2.0.52
Test code:
----------------------------
<?php
echo '<pre>';
print_r( token_get_all('<?php $a=$b;'));
echo '</pre>';
?>
Expected result (I think):
----------------------------
Array
(
[0] => Array
(
[0] => 365
[1] => <?php
)
[1] => Array
(
[0] => 308
[1] => $a
)
[2] => =
[3] => Array
(
[0] => 308
[1] => $b
)
[4] => ;
)
Result:
------------------------
Array
(
[0] => <
[1] => ?
[2] => Array
(
[0] => 307
[1] => php
)
[3] => Array
(
[0] => 369
[1] =>
)
[4] => Array
(
[0] => 309
[1] => $a
)
[5] => =
[6] => Array
(
[0] => 309
[1] => $b
)
[7] => ;
)
Result after restarting Apache:
---------------------------------
Array
(
[0] => Array
(
[0] => 366
[1] => Array
(
[0] => 309
[1] => $a
)
[2] => =
[3] => Array
(
[0] => 309
[1] => $b
)
[4] => ;
)
Hope it helps...
Previous Comments:
------------------------------------------------------------------------
[2004-12-02 17:31:54] fpoeydomenge at free dot fr
Same problem with PHP 5.0.2, but I only get the version where :
T_OPEN_TAG: '<?php '
is replaced by :
<
?
T_STRING: 'php'
------------------------------------------------------------------------
[2004-10-19 21:58:52] bloudon at townnews dot com
Bug is reproducible only when tokenizer is loaded dynamically.
If tokenizer is compiled into PHP then the bug does not occur.
Same behavior on Linux 2.4.24 and Linux 2.6.8.1.
------------------------------------------------------------------------
[2004-10-04 11:11:22] guth at fiifo dot u-psud dot fr
Same problem with PHP 5.0.*, with any PHP script.
------------------------------------------------------------------------
[2004-08-19 17:48:22] steemann at globalpark dot de
Description:
------------
Don't know if it's a tokenizer issue or something else:
I just wanted to check out the token_get_all() function.
I tried the test code from the manual page (see code
below). I am using token_get_all() with a constant input.
Unfortunately, on my box, the result for the test code is
varying, i. e. tokening a constant string has two
different results. I found this out it by simple hitting
reload in the browser multiple times. I've put both
results I've gotten in the "Actual result" textarea. The
possibility for each result seems to be about 50%.
Environment:
Configure Command => './configure'
'--with-apxs=/opt/pdp/apache/bin/apxs'
'--prefix=/opt/pdp/php' '--with-mysql=/opt/pdp/mysql/'
'--with-config-file-path=/opt/pdp/'
'--with-iconv=/opt/pdp/iconv/'
'--with-imagick=/opt/pdp/ImageMagick/' '--with-zlib'
'--with-gd' '--with-freetype-dir=/usr'
'--enable-gd-native-ttf' '--enable-gd-imgstrttf'
'--with-jpeg-dir=/usr' '--with-png-dir=/usr' '--with-dom'
'--with-dom-xslt' '--with-dom-exslt' '--enable-sysvsem'
'--enable-sysvshm' '--disable-debug' '--enable-sockets'
PHP API => 20020918
PHP Extension => 20020429
Zend Extension => 20021010
Debug Build => no
Thread Safety => disabled
Maybe my box is f**ked up??
Reproduce code:
---------------
$data="<?php ob_start(); ?>";
foreach(token_get_all($data) as $c)
{
if(is_array($c))
{
print(token_name($c[0]) . ": '".htmlentities($c[1])."'\n");
}
else
{
print("$c\n");
}
}
Expected result:
----------------
T_OPEN_TAG: '<?php '
T_STRING: 'ob_start'
(
)
;
T_WHITESPACE: ' '
T_CLOSE_TAG: '?>'
Actual result:
--------------
In about 50% I get:
----------------------------
<
?
T_STRING: 'php'
T_WHITESPACE: ' '
T_STRING: 'ob_start'
(
)
;
T_WHITESPACE: ' '
T_CLOSE_TAG: '?>'
the other 50% I get:
----------------------------
T_OPEN_TAG: '<?php '
T_STRING: 'ob_start'
(
)
;
T_WHITESPACE: ' '
T_CLOSE_TAG: '?>'
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=29761&edit=1
