GitHub actions phpunit on php 8.2 & Fix bug on php 8.2

.github/workflows/phpunit.yml

@@ -3,6 +3,20 @@ name: PHPUnit-9
 on: [push, pull_request]
 
 jobs:
+  phpunit-php82:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Download phpunit
+        run: |
+          wget -O phpunit https://phar.phpunit.de/phpunit-9.5.26.phar
+          chmod +x phpunit
+        shell: bash
+      - name: PHPUnit 9 on php 8.2
+        uses: docker://php:8.2-rc-cli-alpine
+        with:
+          args: -d memory_limit=-1 ./phpunit --bootstrap tests/TestHelper.php tests/Zend/AllTests.php
   phpunit-php81:
     runs-on: ubuntu-latest
     steps:

tests/Zend/LocaleTest.php

@@ -94,7 +94,7 @@ protected function tearDown(): void
             $locales = [];
             foreach (explode(';', $this->_locale) as $l) {
                 $tmp = explode('=', $l);
-                $locales[$tmp[0]] = $tmp[1];
+                $locales[$tmp[0]] = count($tmp) > 1 ? $tmp[1] : $tmp[0];
             }
             setlocale(LC_ALL, $locales);
             return;

tests/Zend/Reflection/_files/FunctionWithEmbeddedVariableInString.php

@@ -3,10 +3,10 @@
 function firstOne()
 {
     $substitute = "Testing";
-    $varA = "${substitute} 123!";
+    $varA = "{$substitute} 123!";
     $varB = "{$substitute} 123!";
     $varC = "$substitute 123!";
-    $varD = "${substitute}";
+    $varD = "{$substitute}";
 }
 
 function secondOne()

tests/Zend/Validate/FloatTest.php

@@ -74,7 +74,7 @@ protected function tearDown(): void
             $locales = [];
             foreach (explode(';', $this->_locale) as $l) {
                 $tmp = explode('=', $l);
-                $locales[$tmp[0]] = $tmp[1];
+                $locales[$tmp[0]] = count($tmp) > 1 ? $tmp[1] : $tmp[0];
             }
             setlocale(LC_ALL, $locales);
             return;