Extend compatibility to PHP 8.0

Author: CodeWithKyrian

.github/workflows/test.yml

@@ -1,4 +1,4 @@
-name: Tests
+name: tests
 
 on: [ 'push', 'pull_request' ]
 
@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [ 8.1, 8.2, 8.3 ]
+        php: [ 8.0, 8.1, 8.2, 8.3 ]
         dependency-version: [ prefer-lowest, prefer-stable ]
 
     name: Tests on PHP ${{ matrix.php }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}

README.md

@@ -69,7 +69,7 @@ echo $queryResponse->ids[0][1]; // test2
 
 ## Requirements
 
-- PHP 8.1 or higher
+- PHP 8.0 or higher
 - ChromaDB 0.4.0 or higher running in client/server mode
 
 ## Running ChromaDB