We can write php extension is many way... .php , .php5, .php4
Well if you know php then you can write your own algorithm php syntax is <?php //open php tag $num = 1; $num2 = 2; $total = $num + $num2; echo $total; ?> //close php tag
A host that allows you to write in PHP
<?php echo "Hello world"?>
< ?php // This is an example of comment in PHP /* This is another example of comment in PHP and we can write comments in multiple lines using this method */ ? >
write php coding for online carrier guidance and placement unit
You can use Cascading Style Sheets (CSS) to create website themes for your PHP website.
echo or print < both of which write text: <?php echo "TEXT"; print "TEXT"; ?>
well, as such there is no Widget in php. You need to write your own widget program if you are interested to develop. You must be aware of wordpress built on php plateform and that uses widget extensively :)
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.
The preferred way is to simply alter the session superglobal. <?php $_SESSION['variable'] = "value"; ?>
if i got your question right, you mean "what are php tags?" your should write PHP codes between <?php ... ?> where ... should be replaced by codes that you need. But if you mean "what are php codes?": there are some default codes that you may find them on php.net, and the other part is codes (Functions or classes) that other programmers develops..