[phpstorm] Word wrapping in phpstorm

You may also want to consider the Wrap to Column plugin, which implements the equivalent to Alt-q in Emacs and gq in vim. This may be preferable to having very long lines that are wrapped by the editor.

This plugin can be installed from any IDEA-based IDE by searching for Wrap to Column.

It has the additional benefit that you can choose to wrap only sections of text that you want :-)