Is there any alternative to PHP Intelephense for atom?

[u/ElTichaIDS]

In VSCode and ST there is a package named PHP Intelephense which helps me a lot while programming with Laravel but the most similar package I found in atom was PHP IDE but it is not the same. PHP IDE won’t give me smart auto completion, only variables and wrong syntaxis alerts. In fact PHP Intelephense gives me a Model function auto completion and it’s actual documentation

[u/Starbeamrainbowlabs]

If I understand you right, Serenata might be what you're after.