drop old PHPUnit

Author: keradus

composer.json

@@ -11,7 +11,7 @@
     ],
     "require": {
         "php": "^7.4 || ^8.0",
-        "phpunit/phpunit": "^6.5.14 || ^7.5.20 || ^8.5.41 || ^9.6.22 || ^10.5.45 || ^11.5.7 || ^12.0.2 || ^13.0.0"
+        "phpunit/phpunit": "^11.5.55 || ^12.5.14 || ^13.0.0"
     },
     "autoload": {
         "psr-4": {

src/Constraint/IsIdenticalString.php

@@ -13,12 +13,4 @@
 
 use PHPUnit\Runner\Version;
 
-if (version_compare(Version::id(), '7.0.0') < 0) {
-    class_alias(IsIdenticalStringForV5::class, IsIdenticalString::class);
-} elseif (version_compare(Version::id(), '8.0.0') < 0) {
-    class_alias(IsIdenticalStringForV7::class, IsIdenticalString::class);
-} elseif (version_compare(Version::id(), '9.0.0') < 0) {
-    class_alias(IsIdenticalStringForV8::class, IsIdenticalString::class);
-} else {
-    class_alias(IsIdenticalStringForV9::class, IsIdenticalString::class);
-}
+class_alias(IsIdenticalStringForV11::class, IsIdenticalString::class);

src/Constraint/IsIdenticalStringForV9.php …c/Constraint/IsIdenticalStringForV11.phpsrc/Constraint/IsIdenticalStringForV9.php renamed to src/Constraint/IsIdenticalStringForV11.php src/Constraint/IsIdenticalStringForV9.php renamed to src/Constraint/IsIdenticalStringForV11.php

@@ -20,7 +20,7 @@
  *
  * @internal
  */
-final class IsIdenticalStringForV9 extends Constraint
+final class IsIdenticalStringForV11 extends Constraint
 {
     /**
      * @var mixed