Merge branch '6.4' into 7.3

* 6.4:
  Remove calls to no-op functions, deprecated in PHP 8.5
  Remove deprecated calls to deprecated methods of SplObjectStorage
  [Messenger] Show package installation hint also for amqps

Author: nicolas-grekas

Tests/Extension/Core/DataTransformer/DateTimeToLocalizedStringTransformerTest.php

@@ -35,7 +35,6 @@ protected function setUp(): void
         // Normalize intl. configuration settings.
         if (\extension_loaded('intl')) {
             $this->initialTestCaseUseException = ini_set('intl.use_exceptions', 0);
-            $this->initialTestCaseErrorLevel = ini_set('intl.error_level', 0);
         }
 
         // Since we test against "de_AT", we need the full implementation
@@ -54,7 +53,6 @@ protected function tearDown(): void
 
         if (\extension_loaded('intl')) {
             ini_set('intl.use_exceptions', $this->initialTestCaseUseException);
-            ini_set('intl.error_level', $this->initialTestCaseErrorLevel);
         }
     }
 
@@ -345,6 +343,7 @@ public function testReverseTransformFiveDigitYearsWithTimestamp()
 
     /**
      * @requires extension intl
+     * @requires PHP < 8.5
      */
     public function testReverseTransformWrapsIntlErrorsWithErrorLevel()
     {
@@ -377,6 +376,7 @@ public function testReverseTransformWrapsIntlErrorsWithExceptions()
 
     /**
      * @requires extension intl
+     * @requires PHP < 8.5
      */
     public function testReverseTransformWrapsIntlErrorsWithExceptionsAndErrorLevel()
     {

Tests/Extension/Core/DataTransformer/NumberToLocalizedStringTransformerTest.php

@@ -21,14 +21,12 @@ class NumberToLocalizedStringTransformerTest extends TestCase
     private string $defaultLocale;
 
     private $initialTestCaseUseException;
-    private $initialTestCaseErrorLevel;
 
     protected function setUp(): void
     {
         // Normalize intl. configuration settings.
         if (\extension_loaded('intl')) {
             $this->initialTestCaseUseException = ini_set('intl.use_exceptions', 0);
-            $this->initialTestCaseErrorLevel = ini_set('intl.error_level', 0);
         }
 
         $this->defaultLocale = \Locale::getDefault();
@@ -41,7 +39,6 @@ protected function tearDown(): void
 
         if (\extension_loaded('intl')) {
             ini_set('intl.use_exceptions', $this->initialTestCaseUseException);
-            ini_set('intl.error_level', $this->initialTestCaseErrorLevel);
         }
     }
 
@@ -664,6 +661,7 @@ public function testReverseTransformENotation($output, $input)
 
     /**
      * @requires extension intl
+     * @requires PHP < 8.5
      */
     public function testReverseTransformWrapsIntlErrorsWithErrorLevel()
     {
@@ -696,6 +694,7 @@ public function testReverseTransformWrapsIntlErrorsWithExceptions()
 
     /**
      * @requires extension intl
+     * @requires PHP < 8.5
      */
     public function testReverseTransformWrapsIntlErrorsWithExceptionsAndErrorLevel()
     {

Tests/Extension/Core/DataTransformer/PercentToLocalizedStringTransformerTest.php

@@ -21,14 +21,12 @@ class PercentToLocalizedStringTransformerTest extends TestCase
     private string $defaultLocale;
 
     private $initialTestCaseUseException;
-    private $initialTestCaseErrorLevel;
 
     protected function setUp(): void
     {
         // Normalize intl. configuration settings.
         if (\extension_loaded('intl')) {
             $this->initialTestCaseUseException = ini_set('intl.use_exceptions', 0);
-            $this->initialTestCaseErrorLevel = ini_set('intl.error_level', 0);
         }
 
         $this->defaultLocale = \Locale::getDefault();
@@ -41,7 +39,6 @@ protected function tearDown(): void
 
         if (\extension_loaded('intl')) {
             ini_set('intl.use_exceptions', $this->initialTestCaseUseException);
-            ini_set('intl.error_level', $this->initialTestCaseErrorLevel);
         }
     }
 
@@ -492,6 +489,7 @@ public function testReverseTransformForHtml5FormatWithScale()
 
     /**
      * @requires extension intl
+     * @requires PHP < 8.5
      */
     public function testReverseTransformWrapsIntlErrorsWithErrorLevel()
     {
@@ -524,6 +522,7 @@ public function testReverseTransformWrapsIntlErrorsWithExceptions()
 
     /**
      * @requires extension intl
+     * @requires PHP < 8.5
      */
     public function testReverseTransformWrapsIntlErrorsWithExceptionsAndErrorLevel()
     {