Usage stats for psr/clock on Packagist

Required version breakdown across 899 open source repositories

*

3.89%

dev-master

0.56%

^1

7.34%

^1.0

76.31%

~1.0

1.67%

>=1.0

0.33%

1.0

0.22%

^1.0.0

9.57%

1.0.0

0.11%