You can open PHPStorm using pstorm command.
How to install
Open a editor and run key-bind:
⌘ + Shit + A
type this:
Launcher
You can run the action Create command-line Launcher...
.
How to use
You can use pstorm
command now, run this in your terminal:
$ pstorm --help
for example, if you want to open PHPStorm in a current directory, you can run:
$ pstorm .