Features of PHP and Uses of PHP
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Features of PHP - PHP started out as a small open source project that evolved as more and more people found out how useful it was. Rasmus Lerdorf unleashed the first version of P
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Features of PHP and Uses of PHP
- 1. Sitesbay.com Features of PHP Basic Features of PHP Hitesh Kumar SITESBAY.COM
- 2. Sitesbay.com Features of PHP Most Important Features of PHP
- 3. Sitesbay.com Features of PHP PHP (Hypertext Preprocessor) is an open-source HTML-embedded server-side scripting language which is used to develop dynamic and interactive web applications and also used as a general- purpose programming language. Some Basic Features of PHP PHP can generate dynamic page content. PHP can create, open, read, write, delete, and close files on the server. PHP can collect form data. PHP can send and receive cookies. PHP can add, delete, modify data in your database. PHP can be used to control user-access. PHP can encrypt data. PHP runs on various platforms (Windows, Linux, Unix, Mac OS X, etc.) PHP is compatible with almost all servers used today (Apache, IIS, etc.) PHP supports a wide range of databases PHP is free. Download it from the official PHP resource: www.php.net PHP is easy to learn and runs efficiently on the server side With PHP you are not limited to output HTML. You can output images, PDF files, and even Flash movies. You can also output any text, such as XHTML and XML.
- 4. Sitesbay.com Why Use PHP 1. PHP there is no need to specify data type for variable declaration. Rather, it can be determined at the time of execution depends on the value of the variable. So that, PHP is called as loosely typed language. 2. PHP provides cross platform compatibility, unlike some other server side scripting language. 3. PHP has set of pre defined variables called superglobals which will be start by _. Some of the examples are, $_GET, $_POST, $_COOKIE, $_SESSION, $_SERVER and etc. So, any variable except superglobals, that are start with _ will cause error. 4. PHP programming structure includes variable variables; that is, the name of the variable can be change dynamically. 5. This language contains access monitoring capability to create logs as the summary of recent accesses. 6. And then, it includes several magic methods that begins with __ character which will be defined and called at appropriate instance. For example, __clone() will be called, when the clone keyword is used. 7. Predefined error reporting constants are available to generate a warning or error notice. For example, when E_STRICT is enabled, a warning about deprecated methods will be generated. 8. Hire PHP developer ,In PHP supports extended regular expression that leads extensive pattern matching with remarkable speed. 9. Learning PHP is very easy, and it runs efficiently on server-side. 10. PHP works on many operating systems such as Linux, Windows, Mac OS X. 11. PHP is FREE to download from the official PHP resource: php.net 12. PHP supports many databases like MySQL, MS SQL, Oracle, Sybase, PostgreSQL and many others. 13. PHP can dynamically generate HTML, PDF, Flash, Text, CSV, XML and many others. 14. Coding in PHP is easy and fast, so it takes less time to build an application. 15. Many good PHP frameworks like Zend, Codeigniter, and Laravel are available in PHP. 16. Many web hosting options are available at the fair price with PHP. 17. With PHP code deployment is very easy. 18. Substantial PHP community support, and many tutorials and sample programs are available online.
- 5. Sitesbay.com What can we Do with PHP or Uses of PHP PHP is used to create web applications, and some of the most popular web applications like Facebook, Yahoo, Wikipedia, Twitter, WordPress all has been developed in PHP, and you can also develop next big thing by using PHP. "Hello World" Script in PHP <html> <head> <title>Hello World</title> </head> <body> <?php echo "Hello, World!";?> </body> </html>