Terminal.php - The first step is to create a database and create a table inside the database. Here, we will use the MySQL database. Create a database users in the MySQL terminal using the following command. create database users; Next, we need to create a table. Before that, we must use the following command to choose the database. use users;

 
Jan 14, 2021 · If you have permission to SSH into the remote server, use the command line to check the installed PHP version. This method is also useful for checking the PHP version installed locally. 1. Type the PHP command: php -v. 2. The php -v command works on Linux, macOS, Windows, and other supported systems. Its output contains the PHP version number ... . Sampercent27s tire installation

Oct 6, 2013 · Try adding your PHP.exe's folder to your System PATH variables, so PHP can be accessed via terminal. For example; C:\wamp\bin\php\php5.4.3. To add new PATH variable, follow this: Right click on My Computer, select Properties; Select Advanced System Settings; In the System Properties window click the Environment Variables button. 103 sep16 at psu dot edu ¶ 11 years ago You can easily parse command line arguments into the $_GET variable by using the parse_str () function. <?php parse_str(implode('&', array_slice($argv, 1)), $_GET); ?> It behaves exactly like you'd expect with cgi-php. $ php -f somefile.php a=1 b []=2 b []=3The Artisan console's make commands are used to create a variety of classes, such as controllers, jobs, migrations, and tests. These classes are generated using "stub" files that are populated with values based on your input. However, you may want to make small changes to files generated by Artisan.you will find your PHP folder in the bin folder of laragon. goto your desired PHP version folder and copy the location. for me it was: C:\laragon\bin\php\php-7.4.19-Win32-vc15-x64 Add that location on your system PATH: After that, you need to restart your cmd or terminal.In order to set project specific configuration options, simply add a php.ini file to your project, and then run the built-in server with this flag: php -S localhost:8000 -c php.ini. This is especially helpful for settings that cannot be set at runtime (ini_set ()). up. down.Jan 26, 2017 · Finally, run source ~/.bash_profile command to refresh the terminal window and checking the PHP version again. Hope this helps. Share. Improve this answer. Feb 9, 2021 · How can I execute PHP code from the command line? Ask Question Asked 11 years, 6 months ago Modified 18 days ago Viewed 284k times Part of PHP Collective 190 I would like to execute a single PHP statement like if (function_exists ("my_func")) echo 'function exists'; directly with the command line without having to use a separate PHP file. You do not need to write smth to a terminal with php, you need to execute command (run a new process that executes command and get command output). See second link for better understanding, it do same thing with ls command. Symfony library is just a wrapper for proc_open function –A Dependency Manager for PHP. Download Composer Latest: v2.6.2. To quickly install Composer in the current directory, run the following script in your terminal.Try adding your PHP.exe's folder to your System PATH variables, so PHP can be accessed via terminal. For example; C:\wamp\bin\php\php5.4.3. To add new PATH variable, follow this: Right click on My Computer, select Properties; Select Advanced System Settings; In the System Properties window click the Environment Variables button.GitHub - smartwf/terminal.php: A Terminal Emulator for PHP - Useful When You Don't Have Shell Access. smartwf terminal.php. master. 1 branch 0 tags. Code. 6 commits. Failed to load latest commit information. A sample run of a PHP code, that reads input from PHP console looks like this: In this article, We will discuss two methods for reading console or user input in PHP: Method 1: Using readline () function is a built-in function in PHP. This function is used to read console input. The following things can be achieved by readline () function :I’ve been using WAMP for a bit more than 10 years ago now as far as I remember, never had any problem with setting PHP path variable in windows, and only in the last few years WAMP raises a warning when you set a PATH variable to PHP executable in windows, since WAMP does not need that and also some developers considers that a bad practice ...If you would like to use a different version of PHP on your Ubuntu 22.04 server, you can use the phpenv project to install and manage different versions. Run the following commands to update your list of available packages, then then install PHP 8.1: sudo apt update. sudo apt install --no-install-recommends php8.1.Jan 26, 2017 · Finally, run source ~/.bash_profile command to refresh the terminal window and checking the PHP version again. Hope this helps. Share. Improve this answer. Part of PHP Collective. 1. I create laravel project with PhpStorm. I'm using "Git Bash Here " as terminal. C:\Users\kadir\www\basit-laravel>php artisan make:controller TestController 'php' is not recognized as an internal or external command, operable program or batch file. When I try to use the contents of terminal in PhpStorm, I get this ... ExecTerminal (nicely wraps the xterm.js Terminal), TerminalManager, and RunProcessSDK are self-contained, reusable ES5+ compliant Javascript components. NgTerminal: NgTerminal is a web terminal that leverages xterm.js on Angular 7+. You can easily add it into your application by adding <ng-terminal></ng-terminal> into your component.Aug 4, 2023 · PhpStorm includes an embedded terminal emulator for working with your command-line shell from inside the IDE. Use it to run Git commands, set file permissions, and perform other command-line tasks without switching to a dedicated terminal application. Enable the Terminal plugin PHP-PgSQL Similarly, to use PostgreSQL with PHP you should install the php-pgsql package: sudo apt install php-pgsql Configure PHP. If you have installed the libapache2-mod-php or php-cgi packages, you can run PHP scripts from your web browser. If you have installed the php-cli package, you can run PHP scripts at a terminal prompt. Windows support is limited, you can run shell commands but it run normal cmd process (no powershell) tab completion for commands in the system works only on Unix systems. I’ve been using WAMP for a bit more than 10 years ago now as far as I remember, never had any problem with setting PHP path variable in windows, and only in the last few years WAMP raises a warning when you set a PATH variable to PHP executable in windows, since WAMP does not need that and also some developers considers that a bad practice ...May 25, 2012 · Click on the windows button on the bottom left and go to System. Click the Advanced System Settings link in the left column. In the System Properties window, click on the Advanced tab, then click the Environment Variables button near the bottom of that tab. In the Environment Variables window , highlight the Path variable in the "System ... Installing LAMP stack with Taskel via terminal Installing PHP on CentOS 7. This operating system is a little different from other Linux distributions. On CentOS, the apt and apt-get commands are not the ideal ways to install the software. Instead, it uses yum, Yellowdog Updater Modified, a better package manager for RHEL-based operating systems.There are three settings to control the PHP linter: php.validate.enable: controls whether to enable PHP linting at all. Enabled by default. php.validate.executablePath: points to the PHP executable on disk. Set this if the PHP executable is not on the system path.1 1. Add a comment. 0. open setting in file menu. find tools tab in this window. click on terminal. in project setting click on environment variable. add php path (for example "C:/xampp/php") to this and save. restart phpstorm.C:\xampp\php\php.exe name.php -inputFirstName="Robby" So that the user is well informed to enter the correct parameters in the correct places. What is the appropriate way to parse these parameters? Windows support is limited, you can run shell commands but it run normal cmd process (no powershell) tab completion for commands in the system works only on Unix systems.There are three settings to control the PHP linter: php.validate.enable: controls whether to enable PHP linting at all. Enabled by default. php.validate.executablePath: points to the PHP executable on disk. Set this if the PHP executable is not on the system path.You can create your own Backend service in any language you want (e.g. Python with Django/Flask, Ruby and Ruby on Rails, PHP with any framework like Laravel, Symfony, CodeIgniter, or C# and dot Net or ASP.Net). Terminal with backend using JSON-RPC service. With jQuery Terminal, you can also create a backend quickly if you create a JSON-RPC service.To change the PHP settings, open your User or Workspace Settings ( ⌘, (Windows, Linux Ctrl+,)) and type 'php' to filter the list of available settings. To set the PHP executable path, select the Edit in settings.json link under PHP > Validate: Executable Path, which will open your user settings.json file.Next, install the repository ppa:ondrej/php, which will give you all your versions of PHP: sudo add-apt-repository ppa:ondrej/php. Finally, you update apt-get again so your package manager can see the newly listed packages: sudo apt-get update. Now you’re ready to install PHP 7.4 using the following command:Feb 9, 2021 · How can I execute PHP code from the command line? Ask Question Asked 11 years, 6 months ago Modified 18 days ago Viewed 284k times Part of PHP Collective 190 I would like to execute a single PHP statement like if (function_exists ("my_func")) echo 'function exists'; directly with the command line without having to use a separate PHP file. Run PHP code in your browser online with this tool in 400+ PHP versionsI need to switch Php version from 5.4 to 5.5. I adjusted Php version in Cpanel. Now current version seems 5.5 in Cpanel. However, I can't see a change when I execute this command from command pompt...I'm having a look at some PayPal scripts/code examples and a lot of them need a php script running via the command line. I've never had to run anything from a command line in PHP before so don't know where to start at all. I don't know if I'm using the correct search terms as Google hasn't helped me answer.Windows support is limited, you can run shell commands but it run normal cmd process (no powershell) tab completion for commands in the system works only on Unix systems.Executable: C:\php\php-cgi.exe; Name: FastCGI; Figure 5: Add Script Map. Click OK, and then click Yes. In the left panel, click on your server's hostname, and then double-click on the Default Document icon. From the Actions panel on the right, click Add. Enter index.php as the new default document name, and then click OK.mac os x terminal php command not found. Ask Question Asked 10 years, 8 months ago. Modified 10 years, 8 months ago. Viewed 2k times 0 I am using Mac OS X 10.6.8. ...Dec 2, 2015 · First we use an escape character so we can actually define a output color. This is done with \033 (\e). Then we open the color statement with [31m. Red in this case. The "some colored text" will be the text outputted in a different color. And after that we have to close the color statement with \033 [0m. php -r 'echo "\033 [31m some colored ... Somebody with linux and the same queestion could be sent here by google. ctrl + C ( interrupt signal SIGINT) would not always kill a running job. Try. ctrl + \ - ( quit signal SIGQUIT) ctrl + 4 - sends ^\. $ php ... ^\Quit. which is equivalent to kill -3 pid - kill the process that is currently in the foreground. Share.Online PHP Terminal - The best online PHP Terminal and editor to provide an easy to use and simple Integrated Development Environment (IDE) for the students and working professionals to Edit, Save, Compile, Execute and Share PHP source code with in your browser itself.Aug 1, 2023 · PHP applications are not always web applications. Various command line tools, daemons, message queue processing applications and other types of applications typically run in the PHP CLI. There are several ways to start a PHP CLI debugging session. You can start it from within PhpStorm and make it start the script and attach the debugger to it. Found a solution, that works in both cmd and GitBash. However, this is the ugliest implementation of clearing console-screen I can think of. Pity, that there isn't any working alternative.If you find that when you restart your computer, this solution will not work anymore: Set the Path like as following: Step 1 - Click on the Windows icon. Step 2 - Click on the Settings icon. Step 3 - Click on System. Step 4 - Click on About. Step 5 - Click on System info. Step 6 - Click on Advanced system settings.To change the PHP settings, open your User or Workspace Settings ( ⌘, (Windows, Linux Ctrl+,)) and type 'php' to filter the list of available settings. To set the PHP executable path, select the Edit in settings.json link under PHP > Validate: Executable Path, which will open your user settings.json file.I'm using WAMP which runs php version 7.0.4 this is also confirmed in the browser if I echo the php version. But when I use php -v in the console it shows that I'm using PHP version 5.5.12 (cli). I've searched a bit around on google and I found out that it uses my windows PHP version instead of my webserver's version.Finally, run source ~/.bash_profile command to refresh the terminal window and checking the PHP version again. Hope this helps. Share. Improve this answer.Open terminal or command line window. Goto the specified folder or directory where php files are present. Then we can run php code using the following command: php file_name.php. We can also start server for testing the php code using the command line by the following command: php -S localhost:port -t your_folder/Terminal & Log: debug and troubleshoot your code easily File Navigator: switch between files inside the code editor And much more! Learn More Learn Faster Practice is key to mastering coding, and the best way to put your PHP knowledge into practice is by getting practical with code. Use W3Schools Spaces to build, test and deploy code. Turn off output buffering (either in php.ini or with ini_set('output_buffering', 'off');). This might also have to be done in Apache/Nginx/whatever server you use in front. Turn of compression (either in php.ini or with ini_set('zlib.output_compression', false);). This might also have to be done in Apache/Nginx/whatever server you use in front.May 25, 2012 · Click on the windows button on the bottom left and go to System. Click the Advanced System Settings link in the left column. In the System Properties window, click on the Advanced tab, then click the Environment Variables button near the bottom of that tab. In the Environment Variables window , highlight the Path variable in the "System ... If you would like to use a different version of PHP on your Ubuntu 22.04 server, you can use the phpenv project to install and manage different versions. Run the following commands to update your list of available packages, then then install PHP 8.1: sudo apt update. sudo apt install --no-install-recommends php8.1.For linux users: if you don't have PHP installed then first download, then in terminal type $ whereis php. and it will show path for php executable (It will be either in /usr/bin/php or usr/local/bin/php) which you can copy from terminal.Executable: C:\php\php-cgi.exe; Name: FastCGI; Figure 5: Add Script Map. Click OK, and then click Yes. In the left panel, click on your server's hostname, and then double-click on the Default Document icon. From the Actions panel on the right, click Add. Enter index.php as the new default document name, and then click OK.One of the things I like about perl and vbscripts, is the fact that I can name a file e.g. 'test.pl' and just have to type 'test, without the .pl extension' on the windows command line and the command processor knows that it is a perl file and executes it using the perl command interpreter. I have a bash script, that I run like this via the command line: ./script.sh var1 var2 I am trying to execute the above command, after I call a certain php file. Debugging in PHP is not done in a console environment. In PHP, you have 3 categories of debugging solutions: Output to a webpage (see dBug library for a nicer view of things). Write to a log file; In session debugging with xDebug; Learn to use those instead of trying to make PHP behave like whatever other language you are used to.Windows support is limited, you can run shell commands but it run normal cmd process (no powershell) tab completion for commands in the system works only on Unix systems. Introduction. Artisan is the command line interface included with Laravel. Artisan exists at the root of your application as the artisan script and provides a number of helpful commands that can assist you while you build your application. To view a list of all available Artisan commands, you may use the list command:PHP-PgSQL Similarly, to use PostgreSQL with PHP you should install the php-pgsql package: sudo apt install php-pgsql Configure PHP. If you have installed the libapache2-mod-php or php-cgi packages, you can run PHP scripts from your web browser. If you have installed the php-cli package, you can run PHP scripts at a terminal prompt. php -d memory_limit=128M my_script.php UPDATE. Apparently I was dreaming about the unlimited memory_limit not being supported for php cli. Regardless, it looks like the value from the ini is ignored. The simplest solution should then be to specifically set it in the php command calling the script. UPDATE2Try adding your PHP.exe's folder to your System PATH variables, so PHP can be accessed via terminal. For example; C:\wamp\bin\php\php5.4.3. To add new PATH variable, follow this: Right click on My Computer, select Properties; Select Advanced System Settings; In the System Properties window click the Environment Variables button.Apr 2, 2022 · The $_GET and $_POST variables are superglobals that are created only when PHP is being used to process web requests via a server like Apache. If you are running PHP from the command line, you can add your variable "DBF" as an argument after the script name: $ php prog.php clients A Dependency Manager for PHP. Download Composer Latest: v2.6.2. To quickly install Composer in the current directory, run the following script in your terminal.As the author of the linked webpage in the popular answer, I would like to add my last version of this simple helper function.It is much more solid. I use json_encode() to check if the variable type is unnecessary and add a buffer to solve problems with frameworks. The $_GET and $_POST variables are superglobals that are created only when PHP is being used to process web requests via a server like Apache. If you are running PHP from the command line, you can add your variable "DBF" as an argument after the script name: $ php prog.php clientsFinally, run source ~/.bash_profile command to refresh the terminal window and checking the PHP version again. Hope this helps. Share. Improve this answer.Which gives me PHP version 5.6.10- the correct PHP version needed for my application. When I tried in terminal: php -i or php -v It shows me PHP version 5.3.2 which I don’t need. The version of PHP available from the command line has 100% nothing to do with the version of PHP loaded as a module. These are completely separate things.PHPterm is a terminal/shell emulator for PHP which let's you execute shell commands just like in a shell, but all within your browser window over the HTTP protocol. It aims to provide the look and feel of konsole, the KDE terminal. Project Samples Project Activity See All Activity > Categories Site Management, System Shells, Emulators LicenseDebugging in PHP is not done in a console environment. In PHP, you have 3 categories of debugging solutions: Output to a webpage (see dBug library for a nicer view of things). Write to a log file; In session debugging with xDebug; Learn to use those instead of trying to make PHP behave like whatever other language you are used to.Part of PHP Collective. 1. I create laravel project with PhpStorm. I'm using "Git Bash Here " as terminal. C:\Users\kadir\www\basit-laravel>php artisan make:controller TestController 'php' is not recognized as an internal or external command, operable program or batch file. When I try to use the contents of terminal in PhpStorm, I get this ...Aug 1, 2023 · 103 sep16 at psu dot edu ¶ 11 years ago You can easily parse command line arguments into the $_GET variable by using the parse_str () function. <?php parse_str(implode('&', array_slice($argv, 1)), $_GET); ?> It behaves exactly like you'd expect with cgi-php. $ php -f somefile.php a=1 b []=2 b []=3 To enter the php console in Terminal. Type the 3 commands below in Termial window, it will enter the php console, print the current timestamp and then exit the php console php -a echo date("Y-m-d H:i:s"); quitpub 2048R/31CBD89E 2016-12-08 Key fingerprint = 5289 95BF EDFB A719 1D46 839E F9BA 0ADA 31CB D89E uid Joe Watkins <[email protected]> pub rsa4096 2021-04-26 [SC] [expires: 2025-11-24] 39B6 4134 3D8C 104B 2B14 6DC3 F9C3 9DC0 B969 8544 uid [ultimate] Ben Ramsey <[email protected]> sub rsa4096 2021-04-26 [E] [expires: 2025-11-24] pub rsa4096 2021-04-01 [SC] F1F6 9223 8FBC 1666 E5A5 CCD4 199F 9DFE F6FF ...mac os x terminal php command not found. Ask Question Asked 10 years, 8 months ago. Modified 10 years, 8 months ago. Viewed 2k times 0 I am using Mac OS X 10.6.8. ...pub 2048R/31CBD89E 2016-12-08 Key fingerprint = 5289 95BF EDFB A719 1D46 839E F9BA 0ADA 31CB D89E uid Joe Watkins <[email protected]> pub rsa4096 2021-04-26 [SC] [expires: 2025-11-24] 39B6 4134 3D8C 104B 2B14 6DC3 F9C3 9DC0 B969 8544 uid [ultimate] Ben Ramsey <[email protected]> sub rsa4096 2021-04-26 [E] [expires: 2025-11-24] pub rsa4096 2021-04-01 [SC] F1F6 9223 8FBC 1666 E5A5 CCD4 199F 9DFE F6FF ... May 25, 2012 · Click on the windows button on the bottom left and go to System. Click the Advanced System Settings link in the left column. In the System Properties window, click on the Advanced tab, then click the Environment Variables button near the bottom of that tab. In the Environment Variables window , highlight the Path variable in the "System ... May 25, 2012 · Click on the windows button on the bottom left and go to System. Click the Advanced System Settings link in the left column. In the System Properties window, click on the Advanced tab, then click the Environment Variables button near the bottom of that tab. In the Environment Variables window , highlight the Path variable in the "System ... Windows support is limited, you can run shell commands but it run normal cmd process (no powershell) tab completion for commands in the system works only on Unix systems. One of the things I like about perl and vbscripts, is the fact that I can name a file e.g. 'test.pl' and just have to type 'test, without the .pl extension' on the windows command line and the command processor knows that it is a perl file and executes it using the perl command interpreter. Any PHP code that we write is usually run on the server when users request a webpage. However, it is also possible to run a script through a CLI or command-line interface. Sometimes it becomes necessary to write PHP scripts that can accept arguments when executed inside a command prompt.The first step is to create a database and create a table inside the database. Here, we will use the MySQL database. Create a database users in the MySQL terminal using the following command. create database users; Next, we need to create a table. Before that, we must use the following command to choose the database. use users;echo and print are more or less the same. They are both used to output data to the screen. The differences are small: echo has no return value while print has a return value of 1 so it can be used in expressions. echo can take multiple parameters (although such usage is rare) while print can take one argument. echo is marginally faster than print.First we use an escape character so we can actually define a output color. This is done with \033 (\e). Then we open the color statement with [31m. Red in this case. The "some colored text" will be the text outputted in a different color. And after that we have to close the color statement with \033 [0m. php -r 'echo "\033 [31m some colored ...May 13, 2014 · Capture a value outputted in terminal with php. 2. Reading input from command line. 0. Execute bash commands that take input from php. 0. Here also you can use this for php 7.0,7.1,7.3 to 7.4. After updating process you can use below command to install extensions. sudo apt update sudo apt install php-xml or you can use like below. sudo apt install php7.2 php-xml Update 2021-01-31: For versions upto 8.* sudo apt-add-repository ppa:ondrej/php sudo apt update ThenThe W3Schools online code editor allows you to edit code and view the result in your browser

Windows support is limited, you can run shell commands but it run normal cmd process (no powershell) tab completion for commands in the system works only on Unix systems. . Margot robbie

terminal.php

ExecTerminal (nicely wraps the xterm.js Terminal), TerminalManager, and RunProcessSDK are self-contained, reusable ES5+ compliant Javascript components. NgTerminal: NgTerminal is a web terminal that leverages xterm.js on Angular 7+. You can easily add it into your application by adding <ng-terminal></ng-terminal> into your component. Online PHP Terminal - The best online PHP Terminal and editor to provide an easy to use and simple Integrated Development Environment (IDE) for the students and working professionals to Edit, Save, Compile, Execute and Share PHP source code with in your browser itself.Open terminal or command line window. Goto the specified folder or directory where php files are present. Then we can run php code using the following command: php file_name.php. We can also start server for testing the php code using the command line by the following command: php -S localhost:port -t your_folder/Oct 19, 2015 · You do not need to write smth to a terminal with php, you need to execute command (run a new process that executes command and get command output). See second link for better understanding, it do same thing with ls command. Symfony library is just a wrapper for proc_open function – You cannot combine any of the three ways to execute code. As with every shell application, the PHP binary accepts a number of arguments; however, the PHP script can also receive further arguments. The number of arguments that can be passed to your script is not limited by PHP (and although the shell has a limit to the number of characters which can be passed, this isC:\xampp\php\php.exe name.php -inputFirstName="Robby" So that the user is well informed to enter the correct parameters in the correct places. What is the appropriate way to parse these parameters?Open terminal or command line window. Goto the specified folder or directory where php files are present. Then we can run php code using the following command: php file_name.php We can also start server for testing the php code using the command line by the following command: php -S localhost:port -t your_folder/Dec 27, 2014 · Here also you can use this for php 7.0,7.1,7.3 to 7.4. After updating process you can use below command to install extensions. sudo apt update sudo apt install php-xml or you can use like below. sudo apt install php7.2 php-xml Update 2021-01-31: For versions upto 8.* sudo apt-add-repository ppa:ondrej/php sudo apt update Then Oct 31, 2021 · Restart the Terminal. php -v Share. Improve this answer. Follow answered Nov 22, 2021 at 13:30. PTucky Eagle PTucky Eagle. 1,101 1 1 ... Run PHP code in your browser online with this tool in 400+ PHP versionsOpen terminal or command line window. Goto the specified folder or directory where php files are present. Then we can run php code using the following command: php file_name.php. We can also start server for testing the php code using the command line by the following command: php -S localhost:port -t your_folder/Open terminal or command line window. Goto the specified folder or directory where php files are present. Then we can run php code using the following command: php file_name.php We can also start server for testing the php code using the command line by the following command: php -S localhost:port -t your_folder/The user friendly PHP online compiler that allows you to Write PHP code and run it online. The PHP text editor also supports taking input from the user and standard libraries.Online PHP Terminal - The best online PHP Terminal and editor to provide an easy to use and simple Integrated Development Environment (IDE) for the students and working professionals to Edit, Save, Compile, Execute and Share PHP source code with in your browser itself.To determine the command-line PHP version currently installed on your account, type the following command at the command prompt: Copy. php -v. To determine the PHP version that the Apache web server uses to process web pages on your site, log in to cPanel, and in the Software/Services section of the home screen, click PHP Version.As the author of the linked webpage in the popular answer, I would like to add my last version of this simple helper function.It is much more solid. I use json_encode() to check if the variable type is unnecessary and add a buffer to solve problems with frameworks. ExecTerminal (nicely wraps the xterm.js Terminal), TerminalManager, and RunProcessSDK are self-contained, reusable ES5+ compliant Javascript components. NgTerminal: NgTerminal is a web terminal that leverages xterm.js on Angular 7+. You can easily add it into your application by adding <ng-terminal></ng-terminal> into your component.I’ve been using WAMP for a bit more than 10 years ago now as far as I remember, never had any problem with setting PHP path variable in windows, and only in the last few years WAMP raises a warning when you set a PATH variable to PHP executable in windows, since WAMP does not need that and also some developers considers that a bad practice ....

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