[WIP] Upgrade to PHP 7

[TomasVotruba]

Why?

• majority of PHP world bumping to PHP 7.1
• upcoming PHP 7.2
• this packge is in dev 0.x semver which allow BC breaks in minor (0.x) versions
• we could add PHP 7.1 typehints via coding standards], instead of doing that twice to
• PHP 7.1 is also require by EasyCodingStandard I'd like to add :)
• 37 % people are on PHP 7.1 and growing

This package would be still available for PHP 5.6-.

What do you think?

[Nyholm]

Thank you. I like this.

Did you do these manually or did you just a script/tool? Which one?

Also, check the test code, we cannot simply just remove annotations like that.

[Nyholm]

These annotations cannot just be removed.

[TomasVotruba]

Sure, I got one broken Sniff that causes this.

Will fix, thannks

[acrobat]

Why not bump to minumum php 7.1? 7.0 will "lose" it's active support in 18 days (http://php.net/supported-versions.php)

I will try to do a full review in the next few days!

[TomasVotruba]

@Nyholm Thanks, I'll get to that.

It's cherry picked coding standard rules + handful of own sniff/fixers.

@acrobat I completely agree!

[GrahamCampbell]

As StyleCI points out here, there's a syntax error here.

Should be:

    /**
     * Add user to organization.
     */
    public function add($organization, $username)

Instead of

         * Add user to organization
     */
    public function add($organization, $username)

[TomasVotruba]

Also broken sniff/fixer.

Will fix it, thanks

[TomasVotruba]

Replaced by #651 with passing tests and fixed coding style