Cleanup

Author: AydinHassan

exercises/all-mixed-up/problem/problem.md

@@ -1,4 +1,4 @@
-As alluded to earlier in `Unite The Types` PHP's type system has been constantly and consistently growing and evolving for a long time.
+PHP's type system has been constantly and consistently growing and evolving for a long time.
 
 PHP 8 comes with a new type `mixed` which is essentially a union of `array|bool|callable|int|float|object|resource|string|null`. 
 

exercises/have-the-last-say/problem/problem.md

@@ -63,6 +63,4 @@ Documentation on the `feof` function can be found by pointing your browser here:
 ----------------------------------------------------------------------
 ## EXTRA
 
-Although not entirely necessary for a small script, it is good practise to close
-any open file handles so that other processes can access them, you can use `fclose`
-for that.
+Although not entirely necessary for a small script, it is good practise to close any open file handles so that other processes can access them, you can use `fclose` for that.

exercises/the-attributes-of-success/problem/problem.md

@@ -118,10 +118,10 @@ The last task is to dump your object instance out using the PHP function `var_du
 
 ### The advantages of Attributes
 
-* Add Metadata to classes, methods, properties and arguments and so on
-* They can replace PHP doc blocks, each with custom parsers and rules to a unified standard supported by PHP
-* The data can be introspected using PHP's Reflection API's
-* PHP Core and extensions can provide new behaviour and runtime configuration which is opt-in, such as conditionally declaring functions, deprecating features and so on
+* Add Metadata to classes, methods, properties and arguments and so on.
+* They can replace PHP doc blocks, each with custom parsers and rules to a unified standard supported by PHP.
+* The data can be introspected using PHP's Reflection API's.
+* PHP Core and extensions can provide new behaviour and runtime configuration which is opt-in, such as conditionally declaring functions, deprecating features and so on.
 
 ----------------------------------------------------------------------
 ## HINTS
@@ -135,6 +135,7 @@ You must call the `deserialize` function and you must use the `var_dump` functio
 
 If you want to see the `JSON` data - use `var_dump` to dump it out.
 
+For verification purposes, the order the properties defined in your `Review` class is important. Define them in the same order they are described to you.
 
 ## Extra