Add reusable phplinter-workflow

Author: tvdijen

.github/workflows/phplinter.yml

@@ -0,0 +1,41 @@
+---
+
+name: 'phplinter'
+description: 'Run PHP linter'
+
+on:
+  workflow_call:
+    inputs:
+      php-version:
+        description: 'The PHP-version to use for linting'
+        required: true
+      repository:
+        description: 'The repository that needs linting'
+        required: true
+      ref:
+        description: 'The branch, tag or SHA that needs linting'
+        required: false
+        default: 'master'
+
+jobs:
+  linter:
+    using: 'composite'
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          repository: ${{ inputs.repository }}
+          ref: ${{ inputs.ref }}
+ 
+      - name: Setup PHP runtime
+        uses: shivammathur/setup-php@v2
+        with:
+          tools: phive
+          php-version: ${{ inputs.php-version }}
+          coverage: "none"
+
+      - name: Lint PHP files
+        run: |
+          phive install overtrue/phplint --force-accept-unsigned
+          phplint --no-cache --no-progress -v