Remove redundant php option

[thinkl33t]

Apply changes from #169 to mautic4 branch

[cla-bot[bot]]

Thank you for your contribution! We require all contributors to sign our Contributor License Agreement, and we do not have a record of your signature on file. In order for us to review and merge your code, please head over to https://www.mautic.org/contributor-agreement and complete the form. There may be a short delay while the team add you as a contributor - please be patient :). Any problems contact the Product Team on Slack (get an invite at https://mautic.org/slack). CLA has not been signed by @olibrian.

[RCheesley]

Hi @olibrian , appreciate your original commit was some time ago but would you be able to sign the contributors agreement which we now have in place for all contributors to Mautic and supported projects?

The link is in the message above, thanks in advance!

[luizeof]

@olibrian waiting for the cla sigining

[olibrian]

I signed the cla today..

[RCheesley]

Thanks @olibrian :)

@cla-bot check

[cla-bot[bot]]

The CLA Bot has been sent on a mission to check against the latest list and will be back shortly with its findings!