Update intelephense version to 1.6.x (PHP8 support)

[yaegassy]

Description

@marlonfan

"1.6.0" version of intelephense has been released and published to npm.

One notable topic of new features is "PHP8 support".

I checked 1.6.0 on my environment and it works fine, so I updated coc-phpls

• Related:
  • https://github.com/bmewburn/vscode-intelephense/blob/master/CHANGELOG.md#160---2021-01-03
  • https://www.npmjs.com/package/intelephense/v/1.6.0

Notes

If there is no problem, please "publish to npm" after merge

[yaegassy]

Update configuration options

Description

Adjusted the configuration based on the latest package.json of vscode-intelephense

• Adjusted
  • intelephense.environment.phpVersion
    • default version 8
      • https://github.com/bmewburn/vscode-intelephense/commit/bcd070eb2b5d3dc4b80bb4af2bffe831ce5797bd
  • intelephense.stubs
    • add new stubs to enum
      • https://github.com/bmewburn/vscode-intelephense/commit/6d2ae73860c5ff982fab0c6822b2c9ef90c68dc5
  • intelephense.environment.{documentRoot,includePaths}
    • modify env settings descriptions
      • https://github.com/bmewburn/vscode-intelephense/commit/513483e90f7b7a45c9582b1d496f0b28acd6c5b0

[yaegassy]

intelephense v1.6.1 released.

Various bug fixes for PHP8 support have been updated.

https://www.npmjs.com/package/intelephense/v/1.6.1

[1.6.1 - 2021-01-04]

Changed

• Deeper code diagnostics will only be run if file is free of parse errors.

Fixed

• Endless parse loop when encountering parse error in argument lists in some contexts.
• Named parameters not suggested in method, constructor, attribute calls.
• Attribute formatting.
• false, null, mixed reported as undefined types.
• Attributes on methods breaks code intelligence.
• False type error when return type is static.
• implements name list always formatted on next line.

Changed the version to intelephense@~1.6 as there may be more bug fixes.

[yaegassy]

@marlonfan Thank you for the merge.

Please "publish" the latest version of coc-phpls to "npm", because I want to install it with :CocInstall.

[marlonfan]

done