Heroku updates, including PHP 7.4
Heroku updates, including PHP 7.4

https://devcenter.heroku.com/changelog-items/1728
https://devcenter.heroku.com/changelog-items/1734

philsturgeon/phpversions.info,phpversions/phpversions.info,philsturgeon/phpversions.info,po2go-sean/phpversions.info,PaulBender/phpversions.info,phpversions/phpversions.info,po2go-sean/phpversions.info,po2go-sean/phpversions.info,PaulBender/phpversions.info,PaulBender/phpversions.info,PaulBender/phpversions.info,po2go-sean/phpversions.info,phpversions/phpversions.info,philsturgeon/phpversions.info,phpversions/phpversions.info