PHP is web based programming language and there in no main() function defined. Considering, PHP as HTML embedded language and server side scripting language,It get interpreted by web server .
Example:
Hello
?> - End of PHP block
PHP is used mainly to help create dynamically generated website pages. It is a script language running on a server. PHP programs are not compiled as executable files.
how to create report in php
PHP code blocks start with <?php and end with ?>.
To create a PHP script all you have to do is create a new file, then save the file as "filename.php". It must have a .php file extension.After that open the file and put in the PHP tags like shown.Then you write your PHP script within those tags and upload to your web space and check it out.
PHP is an Open Source Scripting Language. We can create Web Pages and Web Applications using PHP.
Well it got nothing to do with PHP, you going to need JavaScript to do that :)
PHP can create images of different sizes. It depends on a particular image.
PHP is a recursive acronym for "PHP: Hypertext Preprocessor" created by The PHP Group. PHP is a widely used server-side scripting language and the general purpose of PHP is to create dynamic Web Pages. For more information, visit the PHP website.
PHP generally competes with ASP.NET, although PHP is installed and used on a much greater number of servers.
You can use phpMailer() Or, you can use mail() PHP function to send emails via PHP script.
function function_name() { .................... }
You can use Cascading Style Sheets (CSS) to create website themes for your PHP website.