stripe php sdk constants
# You can use Stripe constants like this:
StripePaymentIntent::STATUS_CANCELED;
StripePaymentIntent::STATUS_PROCESSING;
StripePaymentIntent::STATUS_SUCCEEDED;
...
StripeCahrge::STATUS_FAILED;
StripeCahrge::STATUS_PENDING;
StripeCahrge::STATUS_SUCCEEDED;
...
You can find the rest in the repo
# https://github.com/stripe/stripe-php/tree/master/lib