PHP8 support

Author: canvural

.github/workflows/tests.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        php: [7.4]
+        php: [7.4, 8.0]
         dependencies: [locked]
 
     steps:
@@ -69,7 +69,7 @@ jobs:
 
     strategy:
       matrix:
-        php: [7.4]
+        php: [7.4,8.0]
 
         dependencies: [locked]
 
@@ -127,7 +127,7 @@ jobs:
 
     strategy:
       matrix:
-        php: [7.4]
+        php: [7.4, 8.0]
 
         dependencies:
           - "lowest"
@@ -178,7 +178,7 @@ jobs:
 
     strategy:
       matrix:
-        php: [7.4]
+        php: [7.4, 8.0]
 
         dependencies:
           - "locked"
@@ -232,7 +232,7 @@ jobs:
 
     strategy:
       matrix:
-        php: [7.4]
+        php: [7.4, 8.0]
 
         dependencies:
           - "locked"
@@ -272,4 +272,4 @@ jobs:
         run: "composer update --no-interaction --no-progress --no-suggest"
 
       - name: "Run mutation tests with pcov and infection/infection"
-        run: "vendor/bin/infection --ignore-msi-with-no-mutations --min-covered-msi=${{ env.MIN_COVERED_MSI }} --min-msi=${{ env.MIN_MSI }}"
+        run: "vendor/bin/infection --ignore-msi-with-no-mutations --min-covered-msi=${{ env.MIN_COVERED_MSI }} --min-msi=${{ env.MIN_MSI }}"

composer.json

@@ -10,11 +10,11 @@
         }
     ],
     "require": {
-        "php": "^7.4",
+        "php": ">=7.4",
         "ext-json": "*",
         "cebe/php-openapi": "^1.4",
         "fakerphp/faker": "^1.10",
-        "league/openapi-psr7-validator": "^0.12",
+        "league/openapi-psr7-validator": "^0.12 || ^0.14",
         "thecodingmachine/safe": "^1.1"
     },
     "require-dev": {