Use print_r instead of echo on Arrays.

[ryanpcmcquen]

Avoids:

PHP Notice:  Array to string conversion

[SendGridDX]

All committers have signed the CLA.

[thinkingserious]

Hi @ryanpcmcquen,

Thanks for taking the time to make a PR, we really appreciate it!

Only the $response->headers() is an array, could you please adjust accordingly?

Also, for consistency, can you please adjust the other areas in the SDK where we are using echo on arrays, such as in README.md.

Thanks!

With Best Regards,

Elmer

[ryanpcmcquen]

Thanks! Should be good to go now, here's what I did for reference:

for F in `grep -lr 'echo $response' .`; do
  sed -i.backybackybackup 's/echo $response->headers()/print_r($response->headers())/g' $F;
done
for F in `find . -name "*.backybackybackup"`; do
  rm $F;
done

[thinkingserious]

Hello @ryanpcmcquen,

Thanks again for the PR!

We want to show our appreciation by sending you some swag. Could you please fill out this form so we can send it to you? Thanks!

Team SendGrid DX

[ryanpcmcquen]

Thank you, you're awesome!