Hi Pradeep, It seems that you are running the PHP examples from a web application. Our PHP examples are meant to be run in a command prompt, and not in a web page as stated here <https://github.com/googleads/googleads-php-lib#basic-usage>.
Also, you don't need to update the OAuth2TokenBuilder.php. What you need to update is just the fromFile() method of the GetReportFields.php itself. Aside from that, kindly make sure that you installed the client library using Composer as noted here <https://github.com/googleads/googleads-php-lib#getting-started>. Please try to run this first in the command prompt and let us know if you encounter any issues. Thanks, Vincent AdWords API Team -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and Google+: https://googleadsdeveloper.blogspot.com/ https://plus.google.com/+GoogleAdsDevelopers/posts =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/3a5077f9-2a23-4fff-966c-03769c09b3b6%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.