rabbitmq · michaelklishin · Mar 14, 2024 · Mar 14, 2024 · Mar 14, 2024
diff --git a/tutorials/tutorial-five-javascript.md b/tutorials/tutorial-five-javascript.md
@@ -169,7 +169,7 @@ var amqp = require('amqplib/callback_api');
 var args = process.argv.slice(2);
 
 if (args.length == 0) {
-  console.log("Usage: receive_logs_topic.js &lt;facility&gt;.&lt;severity&gt;");
+  console.log("Usage: receive_logs_topic.js <facility>.<severity>");
   process.exit(1);
 }
 

diff --git a/tutorials/tutorial-five-objectivec.md b/tutorials/tutorial-five-objectivec.md
@@ -116,7 +116,7 @@ The code for `emitLogTopic`:
     RMQConnection *conn = [[RMQConnection alloc] initWithDelegate:[RMQConnectionDelegateLogger new]];
     [conn start];
 
-    id&lt;RMQChannel&gt; ch = [conn createChannel];
+    id<RMQChannel> ch = [conn createChannel];
     RMQExchange *x    = [ch topic:@"topic_logs"];
 
     [x publish:[msg dataUsingEncoding:NSUTF8StringEncoding] routingKey:routingKey];
@@ -133,7 +133,7 @@ The code for `receiveLogsTopic`:
     RMQConnection *conn = [[RMQConnection alloc] initWithDelegate:[RMQConnectionDelegateLogger new]];
     [conn start];
 
-    id&lt;RMQChannel&gt; ch = [conn createChannel];
+    id<RMQChannel> ch = [conn createChannel];
     RMQExchange *x    = [ch topic:@"topic_logs"];
     RMQQueue *q       = [ch queue:@"" options:RMQQueueDeclareExclusive];
 

diff --git a/tutorials/tutorial-five-php.md b/tutorials/tutorial-five-php.md
@@ -127,7 +127,7 @@ The code is almost the same as in the
 The code for `emit_log_topic.php`:
 
 ```php
-&lt;?php
+<?php
 
 require_once __DIR__ . '/vendor/autoload.php';
 use PhpAmqpLib\Connection\AMQPStreamConnection;
@@ -138,7 +138,7 @@ $channel = $connection->channel();
 
 $channel->exchange_declare('topic_logs', 'topic', false, false, false);
 
-$routing_key = isset($argv[1]) &amp;&amp; !empty($argv[1]) ? $argv[1] : 'anonymous.info';
+$routing_key = isset($argv[1]) && !empty($argv[1]) ? $argv[1] : 'anonymous.info';
 $data = implode(' ', array_slice($argv, 2));
 if (empty($data)) {
     $data = "Hello World!";
@@ -157,7 +157,7 @@ $connection->close();
 The code for `receive_logs_topic.php`:
 
 ```php
-&lt;?php
+<?php
 
 require_once __DIR__ . '/vendor/autoload.php';
 use PhpAmqpLib\Connection\AMQPStreamConnection;

diff --git a/tutorials/tutorial-four-go.md b/tutorials/tutorial-four-go.md
@@ -388,7 +388,7 @@ If you want to save only 'warning' and 'error' (and not 'info') log
 messages to a file, just open a console and type:
 
 ```bash
-go run receive_logs_direct.go warning error &amp;> logs_from_rabbit.log
+go run receive_logs_direct.go warning error &> logs_from_rabbit.log
 ```
 
 If you'd like to see all the log messages on your screen, open a new

diff --git a/tutorials/tutorial-four-objectivec.md b/tutorials/tutorial-four-objectivec.md
@@ -149,7 +149,7 @@ The code for the `emitLogDirect` method:
     RMQConnection *conn = [[RMQConnection alloc] initWithDelegate:[RMQConnectionDelegateLogger new]];
     [conn start];
 
-    id&lt;RMQChannel&gt; ch = [conn createChannel];
+    id<RMQChannel> ch = [conn createChannel];
     RMQExchange *x    = [ch direct:@"direct_logs"];
 
     [x publish:[msg dataUsingEncoding:NSUTF8StringEncoding] routingKey:severity];
@@ -166,7 +166,7 @@ The code for `receiveLogsDirect`:
     RMQConnection *conn = [[RMQConnection alloc] initWithDelegate:[RMQConnectionDelegateLogger new]];
     [conn start];
 
-    id&lt;RMQChannel&gt; ch = [conn createChannel];
+    id<RMQChannel> ch = [conn createChannel];
     RMQExchange *x    = [ch direct:@"direct_logs"];
     RMQQueue *q       = [ch queue:@"" options:RMQQueueDeclareExclusive];
 

diff --git a/tutorials/tutorial-four-php.md b/tutorials/tutorial-four-php.md
@@ -168,7 +168,7 @@ $channel = $connection->channel();
 
 $channel->exchange_declare('direct_logs', 'direct', false, false, false);
 
-$severity = isset($argv[1]) &amp;&amp; !empty($argv[1]) ? $argv[1] : 'info';
+$severity = isset($argv[1]) && !empty($argv[1]) ? $argv[1] : 'info';
 
 $data = implode(' ', array_slice($argv, 2));
 if (empty($data)) {

diff --git a/tutorials/tutorial-one-objectivec.md b/tutorials/tutorial-one-objectivec.md
@@ -109,7 +109,7 @@ Next we create a channel, which is where most of the API for getting
 things done resides:
 
 ```objectivec
-id&lt;RMQChannel&gt; ch = [conn createChannel];
+id<RMQChannel> ch = [conn createChannel];
 ```
 
 To send, we must declare a queue for us to send to; then we can publish a message
@@ -161,7 +161,7 @@ Note this matches up with the queue that `send` publishes to.
     RMQConnection *conn = [[RMQConnection alloc] initWithDelegate:[RMQConnectionDelegateLogger new]];
     [conn start];
 
-    id&lt;RMQChannel&gt; ch = [conn createChannel];
+    id<RMQChannel> ch = [conn createChannel];
 
     RMQQueue *q = [ch queue:@"hello"];
 ```

diff --git a/tutorials/tutorial-six-php.md b/tutorials/tutorial-six-php.md
@@ -179,7 +179,7 @@ and it's probably the slowest recursive implementation possible).
 The code for our RPC server [rpc_server.php](https://github.com/rabbitmq/rabbitmq-tutorials/blob/main/php/rpc_server.php) looks like this:
 
 ```php
-&lt;?php
+<?php
 
 require_once __DIR__ . '/vendor/autoload.php';
 use PhpAmqpLib\Connection\AMQPStreamConnection;
@@ -247,7 +247,7 @@ The server code is rather straightforward:
 The code for our RPC client [rpc_client.php](https://github.com/rabbitmq/rabbitmq-tutorials/blob/main/php/rpc_client.php):
 
 ```php
-&lt;?php
+<?php
 
 require_once __DIR__ . '/vendor/autoload.php';
 use PhpAmqpLib\Connection\AMQPStreamConnection;

diff --git a/tutorials/tutorial-three-go.md b/tutorials/tutorial-three-go.md
@@ -411,7 +411,7 @@ func main() {
 If you want to save logs to a file, just open a console and type:
 
 ```bash
-go run receive_logs.go &amp;> logs_from_rabbit.log
+go run receive_logs.go &> logs_from_rabbit.log
 ```
 
 If you wish to see the logs on your screen, spawn a new terminal and run:

diff --git a/tutorials/tutorial-three-objectivec.md b/tutorials/tutorial-three-objectivec.md
@@ -181,7 +181,7 @@ nameless one. Here goes the code for
 RMQConnection *conn = [[RMQConnection alloc] initWithDelegate:[RMQConnectionDelegateLogger new]];
 [conn start];
 
-id&lt;RMQChannel&gt; ch = [conn createChannel];
+id<RMQChannel> ch = [conn createChannel];
 RMQExchange *x = [ch fanout:@"logs"];
 
 NSString *msg = @"Hello World!";
@@ -205,7 +205,7 @@ The code for `receiveLogs`:
 RMQConnection *conn = [[RMQConnection alloc] initWithDelegate:[RMQConnectionDelegateLogger new]];
 [conn start];
 
-id&lt;RMQChannel&gt; ch = [conn createChannel];
+id<RMQChannel> ch = [conn createChannel];
 RMQExchange *x = [ch fanout:@"logs"];
 RMQQueue *q = [ch queue:@"" options:RMQQueueDeclareExclusive];
 

diff --git a/tutorials/tutorial-three-php.md b/tutorials/tutorial-three-php.md
@@ -195,7 +195,7 @@ nameless one. Here goes the code for
 `emit_log.php` script:
 
 ```php
-&lt;?php
+<?php
 
 require_once __DIR__ . '/vendor/autoload.php';
 use PhpAmqpLib\Connection\AMQPStreamConnection;
@@ -232,7 +232,7 @@ but that's okay for us; if no consumer is listening yet we can safely discard th
 The code for `receive_logs.php`:
 
 ```php
-&lt;?php
+<?php
 
 require_once __DIR__ . '/vendor/autoload.php';
 use PhpAmqpLib\Connection\AMQPStreamConnection;

diff --git a/tutorials/tutorial-two-objectivec.md b/tutorials/tutorial-two-objectivec.md
@@ -70,7 +70,7 @@ The implementation remains the same apart from the new parameter:
     RMQConnection *conn = [[RMQConnection alloc] initWithDelegate:[RMQConnectionDelegateLogger new]];
     [conn start];
 
-    id&lt;RMQChannel&gt; ch = [conn createChannel];
+    id<RMQChannel> ch = [conn createChannel];
 
     RMQQueue *q = [ch queue:@"hello"];
 
@@ -338,7 +338,7 @@ Final code of our `newTask:` method:
     RMQConnection *conn = [[RMQConnection alloc] initWithDelegate:[RMQConnectionDelegateLogger new]];
     [conn start];
 
-    id&lt;RMQChannel&gt; ch = [conn createChannel];
+    id<RMQChannel> ch = [conn createChannel];
 
     RMQQueue *q = [ch queue:@"task_queue" options:RMQQueueDeclareDurable];
 
@@ -357,7 +357,7 @@ And our `workerNamed:`:
     RMQConnection *conn = [[RMQConnection alloc] initWithDelegate:[RMQConnectionDelegateLogger new]];
     [conn start];
 
-    id&lt;RMQChannel&gt; ch = [conn createChannel];
+    id<RMQChannel> ch = [conn createChannel];
 
     RMQQueue *q = [ch queue:@"task_queue" options:RMQQueueDeclareDurable];
 

diff --git a/tutorials/tutorial-two-php.md b/tutorials/tutorial-two-php.md
@@ -337,7 +337,7 @@ Putting it all together
 Final code of our `new_task.php` file:
 
 ```php
-&lt;?php
+<?php
 
 require_once __DIR__ . '/vendor/autoload.php';
 use PhpAmqpLib\Connection\AMQPStreamConnection;
@@ -371,7 +371,7 @@ $connection->close();
 And our `worker.php`:
 
 ```php
-&lt;?php
+<?php
 
 require_once __DIR__ . '/vendor/autoload.php';
 use PhpAmqpLib\Connection\AMQPStreamConnection;