Merge pull request #63 from gsteel/drop-7.3

Drop support for PHP 7.3

.gitattributes

@@ -1,13 +1,16 @@
-/.coveralls.yml export-ignore
-/.gitattributes export-ignore
 /.github/ export-ignore
-/.gitignore export-ignore
-/.laminas-ci export-ignore
+/.laminas-ci/ export-ignore
+/benchmark/ export-ignore
 /docs/ export-ignore
-/mkdocs.yml export-ignore
-/phpcs.xml export-ignore
-/phpunit.xml.dist export-ignore
 /test/ export-ignore
+/.gitignore export-ignore
+/.gitattributes export-ignore
+/.laminas-ci.json export-ignore
+/composer.lock export-ignore
+/phpbench.json export-ignore
+/renovate.json export-ignore
 /psalm.xml.dist export-ignore
+/phpcs.xml export-ignore
+/phpunit.xml.dist export-ignore
 /psalm-baseline.xml export-ignore
-/phpbench.json export-ignore
+/mkdocs.yml export-ignore

.laminas-ci.json

@@ -1,6 +1,6 @@
 {
     "ignore_php_platform_requirements": {
         "8.0": false,
-        "8.1": true
+        "8.1": false
     }
 }

composer.json

@@ -7,7 +7,7 @@
     ],
     "license": "BSD-3-Clause",
     "require": {
-        "php": "^7.3 || ~8.0.0 || ~8.1.0",
+        "php": "^7.4 || ~8.0.0 || ~8.1.0",
         "laminas/laminas-cache":  "^3.0"
     },
     "provide": {
@@ -18,16 +18,16 @@
         "ext-posix": "*",
         "laminas/laminas-cache-storage-adapter-benchmark": "^1.0",
         "laminas/laminas-cache-storage-adapter-test": "^2.0 || 2.0.x-dev",
-        "laminas/laminas-coding-standard": "^2.3",
-        "laminas/laminas-serializer": "^2.10",
-        "phpunit/phpunit": "^9.5",
+        "laminas/laminas-coding-standard": "~2.4",
+        "laminas/laminas-serializer": "^2.13.0",
+        "phpunit/phpunit": "^9.5.24",
         "psalm/plugin-phpunit": "^0.17.0",
-        "vimeo/psalm": "^4.10"
+        "vimeo/psalm": "^4.27.0"
     },
     "config": {
         "sort-packages": true,
         "platform": {
-            "php": "7.3.99"
+            "php": "7.4.99"
         },
         "allow-plugins": {
             "dealerdirect/phpcodesniffer-composer-installer": true