Update "bad" bucket names in PHP examples displayed in the PHP Dev. guide (#7563)

Change in PHP for updating s3 bucket names looks good.

Fix for https://taskei.amazon.dev/tasks/PHP-3162

Author: tkhill-AWS

php/example_code/class_examples/CommandPool.php

@@ -37,7 +37,7 @@
 
 $s3Service = new S3Service($client, true);
 
-$bucket = 'my-bucket-' . uniqid(); // This bucket will be deleted at the end of this example.
+$bucket = 'amzn-s3-demo-bucket-' . uniqid(); // This bucket will be deleted at the end of this example.
 
 $client->createBucket([
     "Bucket" => $bucket,

php/example_code/cloudfront/CreateDistributionS3.php

@@ -50,7 +50,7 @@ function createS3Distribution($cloudFrontClient, $distribution)
 function createsTheS3Distribution()
 {
     $originName = 'my-unique-origin-name';
-    $s3BucketURL = 'my-bucket-name.s3.amazonaws.com';
+    $s3BucketURL = 'amzn-s3-demo-bucket.s3.amazonaws.com';
     $callerReference = 'my-unique-caller-reference';
     $comment = 'my-comment-about-this-distribution';
     $defaultCacheBehavior = [

php/example_code/cloudfront/old_tests/CreateDistributionS3Test.php

@@ -24,7 +24,7 @@ public function testCreatesAnS3Distribution()
         require(__DIR__ . '/../CreateDistributionS3.php');
 
         $originName = 'my-unique-origin-name';
-        $s3BucketURL = 'my-bucket-name.s3.amazonaws.com';
+        $s3BucketURL = 'amzn-s3-demo-bucket.s3.amazonaws.com';
         $callerReference = 'my-unique-caller-reference';
         $comment = 'my-comment-about-this-distribution';
         $defaultCacheBehavior = [

php/example_code/cloudfront/old_tests/DisableDistributionS3Test.php

@@ -82,7 +82,7 @@ protected function setUp(): void
             'Origins' => [
                 'Items' => [
                     [
-                        'DomainName' => 'my-bucket-name.s3.amazonaws.com',
+                        'DomainName' => 'amzn-s3-demo-bucket.s3.amazonaws.com',
                         'Id' => 'my-unique-origin-name',
                         'OriginPath' => '',
                         'CustomHeaders' => [

php/example_code/cloudfront/old_tests/UpdateDistributionS3Test.php

@@ -82,7 +82,7 @@ protected function setUp(): void
             'Origins' => [
                 'Items' => [
                     [
-                        'DomainName' => 'my-bucket-name.s3.amazonaws.com',
+                        'DomainName' => 'amzn-s3-demo-bucket.s3.amazonaws.com',
                         'Id' => 'my-unique-origin-name',
                         'OriginPath' => '',
                         'CustomHeaders' => [

php/example_code/cloudwatch/DescribeAlarmsForMetric.php

@@ -79,7 +79,7 @@ function describeTheAlarmsForMetric()
         ],
         [
             'Name' => 'BucketName',
-            'Value' => 'my-bucket'
+            'Value' => 'amzn-s3-demo-bucket'
         ]
     ];
 

php/example_code/cloudwatch/GetMetricStatistics.php

@@ -147,7 +147,7 @@ function getTheMetricStatistics()
         ],
         [
             'Name' => 'BucketName',
-            'Value' => 'my-bucket'
+            'Value' => 'amzn-s3-demo-bucket'
         ]
     ];
     $startTime = strtotime('-3 days');

php/example_code/cloudwatch/old_tests/DescribeAlarmsForMetricTest.php

@@ -32,7 +32,7 @@ public function testDescribesAlarmsForAMetric()
             ],
             [
                 'Name' => 'BucketName',
-                'Value' => 'my-bucket'
+                'Value' => 'amzn-s3-demo-bucket'
             ]
         ];
 

php/example_code/lambda/GettingStartedWithLambda.php

@@ -53,7 +53,7 @@ public function run()
         echo "Attached the AWSLambdaBasicExecutionRole to {$role['RoleName']}.\n";
 
         echo "\nNow let's create an S3 bucket and upload our Lambda code there.\n";
-        $bucketName = "test-example-bucket-$uniqid";
+        $bucketName = "amzn-s3-demo-bucket-$uniqid";
         $s3client->createBucket([
             'Bucket' => $bucketName,
         ]);

php/example_code/lambda/tests/LambdaTest.php

@@ -53,7 +53,7 @@ public function testSingleActionCalls()
                 }
             ]
         }";
-        $bucketName = "test-example-bucket-$uniqid";
+        $bucketName = "amzn-s3-demo-bucket-$uniqid";
         $this->s3client->createBucket([
             'Bucket' => $bucketName,
         ]);