Hello Eli, For composer, are you including: composer require "ext-gd:*" --ignore-platform-reqs in your application’s composer.json? Otherwise it may only be installed locally and won’t be picked up by the App Engine Flexible environment <https://github.com/GoogleCloudPlatform/php-docs-samples/issues/446#issuecomment-329830752> .
Additionally, I suggest using the app.yaml reference page <https://cloud.google.com/appengine/docs/flexible/php/reference/app-yaml> to double check for any typos. For example in your app.yaml: changing “runtime: php72” to “runtime: php” instead. Google Groups are generally reserved for discussions and opinions about Google products, you may want to refer to Stack Exchange for how-to and technical questions since the answer-question format on those sites will give your question greater visibility. On the other hand, if you deem this an issue with a product, I invite you to use our Issue Tracker to check whether there is an open issue for the problem, and to open a new issue if not <https://cloud.google.com/support/docs/issue-trackers#trackers-list>. I hope that this helps point you in the right direction. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/42532e3b-50f1-4075-9c80-5945709b32d1%40googlegroups.com.
