Below, the composer tutorial column will introduce the composer ^ symbol to you. I hope it will be helpful to friends in need!
~ and ^ have very close meanings and are the same in the case of x.y It means x.y <= version number < (x 1).0, but there is a difference when the version number is x.y.z, for example:
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Below, the composer tutorial column will introduce the composer ^ symbol to you. I hope it will be helpful to friends in need!
~and^have very close meanings and are the same in the case ofx.yIt meansx.y <= version number < (x 1).0, but there is a difference when the version number isx.y.z, for example:~1.2.3represents1.2.3 <= version number< 1.3.0^1.2.3represents1.2.3 <= version number< 2.0.0