Add docs

README.md

@@ -1,12 +1,19 @@
 # action-setup-php
+
 Sets up a PHP project with GitHub Actions, including detecting PHP version and running composer install.
 
+![Tests Status](https://img.shields.io/github/actions/workflow/status/benzine-framework/action-setup-php/test.yml?logo=github&label=Tests)
+![QC Status](https://img.shields.io/github/actions/workflow/status/benzine-framework/action-setup-php/trunk.check.yml?logo=github&label=QC)
+
 ## Inputs:
+
 - `working_directory`: The directory to run the PHP setup in. Default: `.`.
-- `php_tools`: The PHP tools to install. 
+- `php_tools`: The PHP tools to install.
 
 ## Outputs:
+
 - `php_version`: The PHP version that was detected.
 
 ## Exported Envs:
-- `PHP_VERSION`: The PHP version that was detected.
+
+- `PHP_VERSION`: The PHP version that was detected.

action.yml

@@ -55,7 +55,7 @@ runs:
       uses: actions/cache/restore@v4
       with:
         path: ${{ steps.composer-cache-find.outputs.dir }}
-        key: ${{ steps.composer-cache-find.outputs.key
+        key: ${{ steps.composer-cache-find.outputs.key }}
         restore-keys: ${{ steps.composer-cache-find.outputs.restore-key }}
     - working-directory: ${{ inputs.working_directory }}
       if: ${{ steps.read-php-version.outputs.has_composer }}