You need to upload the scripts to web hosting space that support PHP.
PHP and JavaScript are quite different, given that PHP is server-side and JS is (typically) client-side. However, with Node.JS -for example- you can now also use JS on the server-side. They are both interpreted languages (scripts), they are both incredibly popular languages running a huge amount of the internet, and they are both some of the simplest languages to start out in.
Your can't, you need to download something like XAMPP to run the PHP scripts on your computer.
PHP is used with HTML to interact with the web server to process forms, access and manipulate
Website scripts run in one of two places - the client side or the server side.Client side development is done almost exclusively in JavaScript. This is, in addition to basic HTML and CSS code.So This is the main Reson Javascript is called Client Side scripting language. For Serverside PHP is used,Because PHP is used for development the Dynamically Website. And PHP Need atlist one serve.
Usually <?php ... ?> or <? ... ?>
That's PHP Engine.. Allow you to develop PHP Scripts.. you can use it to develop PHP Scripts and test it on your local machine before you send it to server.. (your website)
PHP is a server-side scripting language, which means that scripts are interpreted and executed by the server before PHP pages are sent to the client (the browser). The server replaces PHP scripts with the output it obtains from their execution and then transmits to the client the output thus obtained. Hence, your browser cannot execute PHP scripts, but it can only request PHP pages from a server which runs the scripts. Because the server is what processes the script, PHP needs to be installed on the server for the server to be able to process PHP scripts. If PHP isn't installed, the server has no idea that "foo.php" is a PHP script so just sends it to the browser as an executable - in a way that forces the browser to prompt to download it. Consult your hosting provider's help for installing, setting up or enabling PHP. Alternatively, you can install it yourself if your host provides the permissions to (See the related questions for installation help). If your host does not provide PHP support, find another host.
In normal circumstances only apache server supports php scripts. There can be some tweaking done in tomcat to support php
You can install an entire web server on your flash drive with XAMPP Portable. http://portableapps.com/apps/development/xampp You will need an entire server (at least Apache and PHP) if you want to execute PHP scripts.
NetServer is a pack of servers for Windows. It includes Apache+PHP, MySQL, Filezilla FTP server, hMail Server and PHP scripts. The NetServer pack can be downloaded from SourceForge.
For the host you need to put the IP address of the MySQL server instead of localhost.
To run PHP scripts you need a working WWW server (for instance Apache or nginx), with installed and compiled PHP sources (in Windows environment you can use binaries, there is no need to compile).
You need to upload the scripts to web hosting space that support PHP.
They are different technologies - JSP stands for Java Server Pages, where PHP means PHP: Hypertext Preprocessor... Basically, they do the same thing - generate webpages, but JSP scripts are programmed in Java, and PHP scripts in PHP, which are completely different scripting languages. PHP is usually used in small to medium-sized projects, where Java tends to be percieved as a more "enterprisey" (aimed at large projects).
Clearly, this is a case of the server not knowing what to do, so it treats it like any other file.To run PHP scripts, you will need to configure your server to handle PHP files through the php-cgi or phpexecutable. For Apache, this is accomplished by editing httpd.confAdd the following to the httpd.conf file:PHPIniDir ""LoadModule php5_module ""AddHandler application/x-httpd-php .php
PHP is a programming language, just like Perl, Python, JavaScript, Basic and many other interpreted language.Note: the PHP interpreter can be integrated into the webserver, or run standalone.