Add support for PHP 7

[elliotchance]

[elliotchance]

Reviewed 1 of 1 files at r1.
Review status: all files reviewed at latest revision, all discussions resolved.

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Comments from the review on Reviewable.io

[ostrolucky]

@elliotchance Is PHP7 support still missing? I wanted to try concise since it looks interesting, but I'm not going to do even that since this project looks pretty much dead :( Is there a recommended alternative? Maybe https://github.com/atoum/atoum?

[elliotchance]

Hi @ostrolucky - it's true I haven't put any new features into concise for a while. But it's still heavily used by the company I work for. We simply haven't upgraded to PHP7 yet.

I have a feeling I know why those couple of tests are failing, I'll investigate now.

[coveralls]

Coverage increased (+0.0009%) to 99.668% when pulling 07dd5c6 on 2.2.0/328-php7 into bdea3b1 on release/2.2.0.

[coveralls]

Coverage decreased (-0.0007%) to 99.668% when pulling 746e486 on 2.2.0/328-php7 into facad98 on release/2.2.0.

[coveralls]

Coverage decreased (-0.0007%) to 99.668% when pulling 746e486 on 2.2.0/328-php7 into facad98 on release/2.2.0.

[coveralls]

Coverage remained the same at 100.0% when pulling 8fd1d4d on 2.2.0/328-php7 into 445c820 on release/2.1.2.

[elliotchance]

Reviewed 1 of 1 files at r2, 1 of 1 files at r4.
Review status: all files reviewed at latest revision, all discussions resolved.

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Comments from Reviewable

[elliotchance]

@ostrolucky this has been merged and released as v2.1.2.