On level 1 Psalm now provides traces whenever mixed types occur in your code, to help you pinpoint where the mixed types were introduced. Here's an article that goes into more detail.
Some unused code is now a level 1 issue
Unused code detection breaks down into two main categories: function-scoped unused code (e.g. unused variables and unused closure params) and codebase-scoped (unused public methods, unused public properties).
Psalm has unused code detection for a long time, but it's always been opt-in. Now in version 4.7 all function-scoped unused code issues are emitted when using level 1, Psalm's strictest level.
This allows us to perform the aforementioned tracking of mixed types, because we're using the same underlying mechanism for both features. More importantly, it should also help you improve code quality, and avoid bugs.
Plugin hook for per-expression taint analysis
@mortenson has added a plugin that allows you to add and remove taint flows (#5398)
Error level XML autocompletion improvements
@weirdan made the XML config level more specific, allowing the value to be autocompleted in IDEs that understand the .xsd (#5476)
Add @psalm-ignore-var
Thanks to @sj-i you can now tell Psalm to ignore an inline @var type annotation with a @psalm-ignore-var tag (#5488)
Psalm level badges
If your project is open-source you can now show what Psalm level you use in a badge:
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Bumps vimeo/psalm from 4.6.4 to 4.7.0.
Release notes
Sourced from vimeo/psalm's releases.
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Commits
d4377c0Check upper bound too2d197e3Allow older composer/semver cc@xurizaemonec7de89Do not let string subtypes subsume class-strings (#5497)9a714b7Fix #5496 - ensure params extended in properties are properly fleshed outf41deeaTaint through reset callf24ef25Add better trace for MixedOperand issues93743d1Also add better message for MixedArgumentTypeCoercion54ac13bAllow nested template unwrapping insidereset,end2f5bec3Fix referenced4a3e36Add Psalm level badgeDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase.Dependabot will not automatically merge this PR because it includes a minor update to a development dependency.
Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Automerge options (never/patch/minor, and dev/runtime dependencies) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired)