Question

PHP passthrough command question

Asked by: nerdzoll

Hi Guys,
I have the following command in a php file:
<?php
if (isset($_POST['commit_dspp']))
{
   passthru('sh ./svncommit.sh 1 "<?php echo $_POST["dspp"]; ?>"');
}
?>


Now the passthrough command is working. However the code:
"<?php echo $_POST["dspp"]; ?>"

Outputs to the command line as: <?php echo $_POST["dspp"]; ?>

This is due to it being in inverted commas. Basically what I want is PHP to echo what is in 'dspp' to the command line with the passthrough command. As a note it will need to be passed to the command line with surrounding inverted commas.

I.e. ./svncommit.sh 1 "contentsofdspp" (this is what I want to output to the command line.

Any assistance would be ouststanding.
Cheers
Stuart

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Asked On
2007-09-10 at 04:23:12ID22817283
Tags

php

,

passthrough

Topics

PHP Scripting Language

,

Miscellaneous Web Development

,

Apache Web Server

Participating Experts
1
Points
500
Comments
5

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Answers

 

by: RoonaanPosted on 2007-09-10 at 04:26:40ID: 19860050

<?php
if (isset($_POST['commit_dspp']))
{
   passthru('sh ./svncommit.sh 1 "'.escapeshellargs($_POST["dspp"]).'"');
}
?>

-r-

 

by: nerdzollPosted on 2007-09-10 at 04:32:15ID: 19860067

Hi Roonaan,
Thanks for your speedy response.
I gave that ago and in the error log it came up:
[10-Sep-2007 21:30:40] PHP Fatal error:  Call to undefined function escapeshellargs() in index.php

Any ideas.
Many Many thanks
Stuart

 

by: nerdzollPosted on 2007-09-10 at 04:34:56ID: 19860077

Ahh Managed to get it
<?php
if (isset($_POST['commit_dspp']))
{
   passthru('sh ./svncommit.sh 1 "'.escapeshellarg($_POST["dspp"]).'"');
}
?>

It was escapeshellarg.
Thanks so much for your help A++ Response.
Cheers
Stuart

 

by: RoonaanPosted on 2007-09-10 at 04:36:11ID: 19860082

Ah yes, sorry. Thanks for the A-grade.

You might also need to change $_POST['dspp'] to $_POST['commit_dspp'] ?

-r-

 

by: nerdzollPosted on 2007-09-10 at 04:41:50ID: 19860100

No probs, these things happen.
the dspp is OK.. that part was working (passing several variables from a form).

But once again. Much appreciated for the lightening fast response.
Cheers
Stuart

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