NumPhp 0.4.0

Features

• Add support for PHP 8.0

• Remove support for PHP 5.6, 7.0 and 7.1

• New NdArray methods

  • NdArray::sin
  • NdArray::cos

• New NumPhp methods

  • NumPhp::sin
  • NumPhp::cos

Core changes

• Enforce type hintings
• Reduce code redundancy between np and ndarray: once it's implemented in np, it's distributed to ndarray's

QA

• Full coverage