Php exec not returning error message in output

0 votes

I am trying to get certain output for svn command in XML format. Output is ok when I type valid parameters. However, when I type in wrong password, output does not show error message. This is the PHP code:

exec('/usr/bin/svn --username something --password something --non-interactive log -r HEAD --xml --verbose http://a51.unfuddle.com/svn/a51_activecollab/', $output);

Here is output I get in the terminal:

<?xml version="1.0"?>
<log>
svn: OPTIONS of 'http://a51.unfuddle.com/svn/a51_activecollab': authorization failed: Could not authenticate to server: rejected Basic challenge (http://a51.unfuddle.com)

And here is the output I get from the $output variable with var_dump:

array(2) {
[0]=>
string(21) "<?xml version="1.0"?>"
[1]=>
string(5) "<log>"
}

 How do I get full output? 

Nov 18, 2020 in PHP by kartik
• 37,510 points
4,611 views

1 answer to this question.

0 votes

Hello @kartik,

You need to capture the stderr too.

Redirecting stderr to stdout should do the trick. Append 2>&1 to the end of your command.

e.g.

exec("/usr/bin/svn --username something --password something --non-interactive log -r HEAD --xml --verbose http://a51.unfuddle.com/svn/a51_activecollab/ 2>&1", $output);

Hope it helps!!

answered Nov 18, 2020 by Niroj
• 82,880 points

Related Questions In PHP

0 votes
0 answers

PHP Fatal error: Using $this when not in object context

I am working on a new WebApp without ...READ MORE

Jun 18, 2022 in PHP by narikkadan
• 63,420 points
684 views
0 votes
1 answer

Error:PDOException SQLSTATE[HY000] [2020] No such file or directory in php?

Hello, I checked php -i | grep pdo and noticed ...READ MORE

answered Apr 2, 2020 in PHP by Niroj
• 82,880 points
1,150 views
0 votes
1 answer

error: Class 'PHPUnit_Framework_TestCase' not found in …?

Hello,  You can use TestCase instead PHPUnit_Framework_TestCase // use the following namespace use ...READ MORE

answered Apr 20, 2020 in PHP by Niroj
• 82,880 points
4,105 views
0 votes
1 answer

Fatal error: Class 'PHPUnit_Framework_TestCase' not found in .?

Hello @kartik, You may get this error because ...READ MORE

answered May 19, 2020 in PHP by Niroj
• 82,880 points
2,065 views
+1 vote
1 answer

How to make anchor tag with routing using Laravel?

Hey @kartik, First you have to go to ...READ MORE

answered Mar 18, 2020 in Laravel by Niroj
• 82,880 points
21,750 views
0 votes
1 answer

What is redirection in Laravel?

Named route is used to give specific ...READ MORE

answered Mar 18, 2020 in Laravel by Niroj
• 82,880 points
2,647 views
0 votes
1 answer

How to install Laravel via composer?

Hello, This is simple you just need to ...READ MORE

answered Mar 23, 2020 in Laravel by Niroj
• 82,880 points
2,504 views
+1 vote
1 answer

What are named routes in Laravel and How can specify route names for controller actions?

Hey @kartik, Named routing is another amazing feature of ...READ MORE

answered Mar 23, 2020 in Laravel by Niroj
• 82,880 points
41,363 views
0 votes
1 answer
0 votes
1 answer

Error:Cannot modify header information - headers already sent by (output started at /some/file.php:12) in /some/file.php on line 23

Hello @kartik, This error message gets triggered when anything is ...READ MORE

answered Sep 16, 2020 in PHP by Niroj
• 82,880 points
5,357 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP