create_function is deprecated in php 7.2

[John Turner]

You have to utilities function that use this:
toCamelCaseFromUnderscore
toUnderscoreFromCamelCase

[Eric Famiglietti]

I am also having this issue. Unfortunately, if the issue can't be resolved we may need to switch to another vendor!

[saravana-cb]

We have the fix. We will roll it out in two or three days.

[Sangeetha]

PR #21 has been merged to fix the issue.

[Tomas Votruba]

If you ever need to upgrade more create_function cases, Rector does it pretty well.