`Code | Analyze Code | Run Inspection by Name...` (&lt;kbd&gt;Ctrl + Alth +Shift + I&lt;/kbd&gt; here on Windows using default keymap) -- search for &quot;deprecated&quot; and choose the most correct one for your needs.

![enter image description here][1]

https://www.jetbrains.com/help/phpstorm/2021.2/running-inspections.html#run-one-inspection

This will work as long as new Symfony is already in the project (so that the IDE knows what method/class/constant is now considered deprecated (based on `@deprecated` PHPDoc tags)).


  [1]: http://i.stack.imgur.com/ED6G5.png

I&#39;m attempting to find the average of the second column of data using `awk` for a class. This is my current code, with the framework my instructor provided:


    #!/bin/awk

    ### This script currently prints the total number of rows processed.
    ### You must edit this script to print the average of the 2nd column
    ### instead of the number of rows.

    # This block of code is executed for each line in the file
    {
    x=sum
    read name
            awk &#39;BEGIN{sum+=$2}&#39;
            # The script should NOT print out a value for each line
    }
    # The END block is processed after the last line is read
    END {
            # NR is a variable equal to the number of rows in the file
            print &quot;Average: &quot; sum/ NR
            # Change this to print the Average instead of just the number of rows
    }

and I&#39;m getting an error that says:

    awk: avg.awk:11:        awk &#39;BEGIN{sum+=$2}&#39; $name
    awk: avg.awk:11:            ^ invalid char &#39;&#39;&#39; in expression

I think I&#39;m close but I really have no idea where to go from here. The code shouldn&#39;t be incredibly complex as everything we&#39;ve seen in class has been fairly basic. Please let me know.


Use awk to find average of a column

[Within the Bootstrap CSS project](https://github.com/twbs/bootstrap/blob/master/less/type.less), styles are provided for your heading tags (H1, H2, H3, H4, H5, H6), but there&#39;s also a series of class names based on the headings as well (.h1, .h2, .h3, .h4, .h5, .h6). What is the benefit gained from using the class name of a H1 without properly using the H1 tag? I would think that you always want to make sure your HTML mirrors your visual importance.

Any thoughts explaining a good reason for using .h1 instead of using a h1 tag would be appreciated.

Why use .h1 instead of actual h1?

I&#39;m working now on a pretty big PHP-project and I want to upgrade Symfony framework to the next version. Before I do that, I want to be sure that there are no deprecated method usages left in the project.

Is there handy way to find all deprecated method usages in PhpStorm?

PhpStorm find all deprecated usages in the project

<p>I'm working now on a pretty big PHP-project and I want to upgrade Symfony framework to the next version. Before I do that, I want to be sure that there are no deprecated method usages left in the project.</p>
<p>Is there handy way to find all deprecated method usages in PhpStorm?</p>


I need to allow users on my website to delete their images off the server after they have uploaded them if they no longer want them. I was previously using the `unlink` function in PHP but have since been told that this can be quite risky and a security issue. (Previous code below:)

    if(unlink($path.&#39;image1.jpg&#39;)){	
		 // deleted
	}

Instead i now want to simply move the file into a different folder. This must be able to be done a long time after they have first uploaded the file so any time they log into their account. If i have the main folder which stores the users image(s):

    user/

and then within that a folder called del which is the destination to put their unwanted images:

    user/del/

Is there a command to move a file into a different folder? So that say:

    user/image1.jpg
moves to/becomes

    user/del/image1.jpg

PHP - Move a file into a different folder on the server

**Any ideas / feedback are welcome :)** 

I run into a problem in how to **handle business logic** around my **Doctrine2 entities** in a big **Symfony2 application**. (Sorry for the post length)

After reading many blogs, cookbook and others ressources, I find that :

 - Entities might be used only for data mapping persistence (&quot;anemic model&quot;),
 - Controllers must be the more slim possible,
 - Domain models must be decoupled from persistence layer (entity do not know entity manager)

Ok, I&#39;m totally agree with it, but :
**where and how handle complex bussiness rules on domain models ?**

 
----------


A simple example
----------------

**OUR DOMAIN MODELS :**

&gt;  - a **Group** can use **Roles**
&gt;  - a **Role** can be used by different **Groups**
&gt;  - a **User** can belong to many **Groups** with many **Roles**,

In a **SQL** persistence layer, we could modelize these relations as :

![enter image description here][1]

**OUR SPECIFIC BUSINESS RULES :**

&gt;  - **User** can have **Roles** in **Groups** *only if Roles is attached to the Group*.
&gt;  - If we detach a **Role R1** from a **Group G1**, all *UserRoleAffectation with the Group G1 and Role R1 must be deleted*

**This is a very simple example, but i&#39;d like to kown the best way(s) to manage these business rules.**


----------


Solutions found
---------------

**1- Implementation in Service Layer**

Use a specific Service class as  :

    class GroupRoleAffectionService {
    
      function linkRoleToGroup ($role, $group)
      { 
        //... 
      }
    
      function unlinkRoleToGroup ($role, $group)
      {
    	//business logic to find all invalid UserRoleAffectation with these role and group
    	...
    
    	// BL to remove all found UserRoleAffectation OR to throw exception.
    	...
    
    	// detach role	
    	$group-&gt;removeRole($role)
    	
    	//save all handled entities;
    	$em-&gt;flush();	
    }

 - (+) one service per class / per business rule
 - (-) API entities is not representating to domain : it&#39;s possible to call `$group-&gt;removeRole($role)` out from this service.
 - (-) Too many service classes in a big application ?


----------


**2 - Implementation in Domain entity Managers**

Encapsulate these Business Logic in specific &quot;domain entities manager&quot;, also call Model Providers :

    class GroupManager {
    
    	function create($name){...}
    
    	function remove($group) {...}
    
    	function store($group){...}
    	
    	// ...
    
    	function linkRole($group, $role) {...}
    
    	function unlinkRoleToGroup ($group, $role)
    	{
    	
    	// ... (as in previous service code)
    	}
    
    	function otherBusinessRule($params) {...}
    }

 - (+) all businness rules are centralized
 - (-) API entities is not representating to domain : it&#39;s possible to call $group-&gt;removeRole($role) out from service...
 - (-) Domain Managers becomes FAT managers ?


----------


**3 - Use Listeners when possible**

Use symfony and/or Doctrine event listeners :

    class CheckUserRoleAffectationEventSubscriber implements EventSubscriber
    {
        // listen when a M2M relation between Group and Role is removed
        public function getSubscribedEvents()
        {
            return array(
                &#39;preRemove&#39;
            );
        }
    
       public function preRemove(LifecycleEventArgs $event)
       {
    	// BL here ...
       }


----------


**4 - Implement Rich Models by extending entities**

Use Entities as sub/parent class of Domain Models classes, which encapsulate lot of Domain logic. But this solutions seems more confused for me.


----------


**For you, what is the best way(s) to manage this business logic, focusing on the more clean, decoupled, testable code ?** Your feedback and good practices ? Have you concrete examples ?

*Main Ressources :*

 - https://stackoverflow.com/questions/14400120/symfony-managing-entities
 - https://stackoverflow.com/questions/8021730/symfony2-doctrine-having-to-put-business-logic-in-my-controller-and-duplicatin
 - https://stackoverflow.com/questions/12179812/extending-doctrine-entity-in-order-to-add-business-logic
 - http://iamproblematic.com/2012/03/12/putting-your-symfony2-controllers-on-a-diet-part-2/
 - http://l3l0.eu/lang/en/2012/04/anemic-domain-model-problem-in-symfony2/
 - https://leanpub.com/a-year-with-symfony

  [1]: http://i.stack.imgur.com/yhs3t.png


Doctrine Entities and business logic in a Symfony application

My current urls look like this `[mysite]index.php/[rest of the slug]`.  
I want to strip `index.php` from these urls. 

`mod_rewrite` is enabled on my apache2 server. In `config`, `$config[&#39;index_page&#39;] = &#39;&#39;;` 

My codeignitor root `.htaccess` file contains, 

    RewriteEngine on
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule .* index.php/$0 [PT,L]

But still it is not working. Where am I going wrong? 

CodeIgniter removing index.php from url

I ran this command to install globally *PHPUnit*:

    composer global require &#39;phpunit/phpunit=3.7.*&#39;

Now I want to uninstall globally *PHPUnit*.

Any ideas?


How to remove globally a package from Composer?

What would be the most elegant way to get a random boolean true/false in PHP?

I can think of:

    $value = (bool)rand(0,1);

But does casting an integer to boolean bring any disadvantages?

Or is this an &quot;official&quot; way to do this?



Get random boolean true/false in PHP

I am refactoring a rather large JS file that contains many unrelated methods into something that will regroup the methods together according to their usage, and renaming some of them as needed (to prevent misleading names).
 
However, most of the web pages that actually use this code are spread across different code branches, preventing me from doing a simple find&amp;replace. I could do it in all the different branches, but that requires doing maintenance in 30+ branches at the same time, or probably forgetting to perform the renaming once the change is merged in the other branches (by me or other team members).

If this was C#, I could just mark the method with [Obsolete] and it would flag the necessary changes as needed, so I am looking for something somewhat equivalent. I will still provide functionality with the old interface for a while by just redirecting the calls to the new methods, but I&#39;d like to &quot;force&quot; people to switch to the new interface as they work on the pages for other reasons.

Is there any other way to do something similar, besides adding a `debugger;`
statement and a verbose comment to every method so that it breaks when developing but not in production?

How should I mark a method as &quot;obsolete&quot; in JS?

I just updated to rails 4.0.2 and I&#39;m getting this warning:

&gt; [deprecated] I18n.enforce_available_locales will default to true in the future. If you really want to skip validation of your locale you can set I18n.enforce_available_locales = false to avoid this message.

Is there any security issue in setting it to false?

Rails I18n validation deprecation warning

I am getting this warning, but the program still runs correctly.

The MySQL code is showing me a message in PHP:

&gt; Deprecated: mysql_connect(): The mysql extension is deprecated and
&gt; will be removed in the future: use mysqli or PDO instead in
&gt; C:\xampp\htdocs\task\media\new\connect.inc.php on line 2

My `connect.inc.php` page is

    &lt;?php
      $connect = mysql_connect(&#39;localhost&#39;,&#39;root&#39;,&#39;&#39;);
      mysql_select_db(&#39;dbname&#39;);
    ?&gt;

What does this mean and how can I eliminate the message?

Deprecated: mysql_connect()

According to the [cppreference.com][1] reference site on [std::shufle][2], the following method is being deprecated in c++14:

    template&lt; class RandomIt &gt;
    void random_shuffle( RandomIt first, RandomIt last );

Why will we no longer be able to call the following function without passing a third parameter?

    std::random_shuffle(v.begin(),v.end()); //no longer valid in c++14

It doesn&#39;t appear as though a different function deceleration has a default parameter set.  What is the reason behind this?  Was there some kind of alternative added?

  [1]: http://cppreference.com
  [2]: http://en.cppreference.com/w/cpp/algorithm/random_shuffle

Why are std::shuffle methods being deprecated in C++14?

Unlike Objective-C, Swift has no preprocessor, so is there still a way to manually deprecate members of a class?

I am looking for something similar to this:

    -(id)method __deprecated;

How to manually deprecate members

How can I get a REST client (such as the one built into [PHPStorm](http://www.jetbrains.com/phpstorm/webhelp/testing-restful-web-services.html) or [POSTman](https://chrome.google.com/webstore/detail/postman-rest-client/fdmmgilgnpjigdojojpjoooidkmcomcm?hl=en)) to work with XDebug?

In my current set-up of XDebug, using PHPStorm and the [Bookmarklet provided](http://www.jetbrains.com/phpstorm/webhelp/testing-restful-web-services.html) I&#39;m able to get it working in both Chrome and Firefox - but as soon as I try with POSTman or any other REST client, I can&#39;t figure out how to get it started.

Cheers.

XDebug and RESTful server using PHPStorm or POSTman

Is there easy way to convert tabs to spaces in phpStorm?
At the moment I use regex replacing \t-&gt;\s\s\s\s and was wondering if there is easy way to do this, since I work with magento and extension developers have never heard of coding standarts, 100 files with tabs...

Convert tabs to spaces phpStorm

Using PHPStorm, I am trying to ignore the `workspace.xml` which pops up every-time I try to make a git commit.

My `.gitignore` looks like:

    /.idea/
    .idea/workspace.xml

Because at a point the file was committed, I&#39;ve also executed:

`git rm --cached .idea/workspace.xml` and then committed the removal, pushed to a bare repo.

But the file keeps popping up later when I do changes in the project.

Any ideas on what I am missing?

Cannot ignore .idea/workspace.xml - keeps popping up

How can I remove that grey line on the code workspace .. 
Image:

* Look at that vertical grey line at the right side ..

[![enter image description here][1]][1]


  [1]: http://i.stack.imgur.com/uppMe.png

Get rid of the middle grey line in the workspace

Often in coding and templating I need to wrap a certain part of text. Is there any shortcut to wrap the current selection, for example:

    Hello World
    &quot;Hello World&quot;

    Hello World
    {{ trans &#39;Hello World&#39; }}

Im using PhpStorm 7 for Mac and PC. I found something similiar, with: &lt;kbd&gt;ctrl&lt;/kbd&gt;+&lt;kbd&gt;alt&lt;/kbd&gt;+&lt;kbd&gt;j&lt;/kbd&gt; you can wrap with a html-tag but nothing else. Also &lt;kbd&gt;ctrl&lt;/kbd&gt;+&lt;kbd&gt;alt&lt;/kbd&gt;+&lt;kbd&gt;-&lt;/kbd&gt; comments the current selection according to the current file format(php, twig, html, ...)

Content Type	Original Author	Original Content on Stackoverflow
Question	alexey_detr	View Question on Stackoverflow
Solution 1 - Php	LazyOne	View Answer on Stackoverflow

PhpStorm find all deprecated usages in the project

Php Problem Overview

Php Solutions

Solution 1 - Php

Why use .h1 instead of actual h1?

Use awk to find average of a column

Attributions