Add support for PHP 8.0 (#59)

* Support PHP 8.0 * Fix PHP 8 deprecation * Apply spaceship operator suggestion from @jdreesen Co-authored-by: Jacob Dreesen <[email protected]> * Apply version constraint fix from @Korbeil Co-authored-by: Baptiste Leduc <[email protected]> Co-authored-by: Jacob Dreesen <[email protected]> Co-authored-by: Baptiste Leduc <[email protected]>
jolicode · Feb 16, 2021 · 3cd0685 · 3cd0685
1 parent 150abf3
commit 3cd0685
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Showing 3 changed files with 4 additions and 2 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -10,6 +10,8 @@ cache:
 matrix:
     fast_finish: true
     include:
+        - php: 8.0
+          env: TARGET=test
         - php: 7.4
           env: TARGET=test
         - php: 7.2

diff --git a/composer.json b/composer.json
@@ -15,7 +15,7 @@
         }
     ],
     "require": {
-        "php": "^7.2",
+        "php": "^7.2 || ^8.0",
         "ext-json": "*",
         "phpdocumentor/reflection-docblock": "^3.0|^4.0|^5.0",
         "ruflin/elastica": "^7.0",

diff --git a/src/IndexBuilder.php b/src/IndexBuilder.php
@@ -130,7 +130,7 @@ public function purgeOldIndices(string $indexName): array
 
         // Newest first
         uasort($indexes, function ($a, $b) {
-            return $a['date'] < $b['date'];
+            return $b['date'] <=> $a['date'];
         });
 
         $afterLiveCounter = 0;