Shortcuts that will make you life so much easier! Please note: Frontend Devs might be irritated by the weird CTRL-Y-shortcut, which SHOULD undo an undo (like in Photoshop etc.) but in PHPStorm this deletes the current line (!). Keep that in mind. Undo is made with CTRL-Z, “Redo” (undo-undo) with CTRL-SHIFT-Z.

The printable PHPStorm shortcut paper:

https://www.jetbrains.com/phpstorm/documentation/PhpStorm_ReferenceCard.pdf