How can i get the print values in python script in php variables in php script?

Question

I have a python script which do some processing over images and gives me text, the script is running fine in the console. Now i want to display the same text by using php in a browser.

When i use the below code, i get the proper values in php variables $f and $v when i exectute the code from console but when i execute the code from browser i don't get any value in php variables

   exec('python /var/www/abc/abc.py', $f, $v);
   echo $f;
   echo $retval;

In python script: I have something like this

  code...
  code...
  ......
  #in the end
  print text
  sys.stdout.flush()

How can i get the print values in python script in my php variables??

dorsh · Accepted Answer · 2012-01-22 15:52:54Z

4

Make sure $f is an array before calling exec(), then print_r($f) should do the trick

answered Jan 22, 2012 at 15:52

dorsh

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2 Comments

Elvis Over a year ago

yeah its an array, and its always prints as blank

Justin Muller Over a year ago

Thanks, that was what was wrong for me. Forgot to make an array before calling.

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