Rocket gives me fast access to emoji on macOS, but the trigger I use, ::, is also common in PHP. I thought I had Rocket set to be disabled in PhpStorm, but it has been triggering when try do do things like Log::info('some statement');
After confirming that PhpStorm is on the list of Disabled Apps in Rocket, but Rocket was still triggering, I Googled how to disable Rocket for PhpStorm and found Rocket’s help instructions on IntelliJ IDEA. The same logic works for PhpStorm: Once PhpStorm is added to the list of disabled applications, double-click it in the list, and change it to “PhpStorm-EAP” and voila, Rocket stops triggering in PhpStorm.