ID: 33790
Updated by: [EMAIL PROTECTED]
Reported By: marcus at names dot co dot uk
-Status: Open
+Status: Closed
Bug Type: Documentation problem
Operating System: *
PHP Version: 5CVS, 4CVS (2005-07-20)
New Comment:
This bug has been fixed in the documentation's XML sources. Since the
online and downloadable versions of the documentation need some time
to get updated, we would like to ask you to be a bit patient.
Thank you for the report, and for helping us make our documentation
better.
"Trailing whitespace, such as \n, is not included in this array."
Previous Comments:
------------------------------------------------------------------------
[2005-08-01 10:35:23] marcus at names dot co dot uk
Hi. Thanks for reponding to this. However, just because
a bug has existed for a long time doesn't mean it's not
a bug. Removing new line characters is fine, but
changing the actual output is just plain wrong!
------------------------------------------------------------------------
[2005-07-30 00:49:23] [EMAIL PROTECTED]
The manual should state this fact. There is no bug to fix as these
functions have worked like this since PHP 3.
You can use ob_start()..passthru()..ob_get_contents() as workaround. Or
you can use glob() or scandir() if you only need to get the filenames..
------------------------------------------------------------------------
[2005-07-20 17:13:36] marcus at names dot co dot uk
Description should read, "all white space
is removed FROM THE END OF EACH LINE, rather than just
new line characters".
------------------------------------------------------------------------
[2005-07-20 17:11:10] marcus at names dot co dot uk
Description:
------------
Each line in the output array returned as the second
parameter of exec() is trimmed so that all white space
is removed, rather than just new line characters.
I found this issue while trying to use the following
command to find all files in the current directory whose
name ends in a space:
exec("find . -name '* '",$output_array,$status);
However, in $output_array the filenames have been
trimmed so that they no longer end in a space.
Reproduce code:
---------------
exec("find . -name '* '",$output_array,$status);
Expected result:
----------------
array(
"file1 "
"file2 "
);
Actual result:
--------------
array(
"file1"
"file2"
);
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=33790&edit=1
