Her we will provide Introduction of PHP.
PHP is short form of Hypertext Preprocessor.
PHP was Created in 1994 by Rasmus Lerdorf
To start with PHP one should need few things that are as follows:
• basic knowledge of programming / scripting.
PHP Syntax:
1 2 3 | <?php //php codes ?> |
Save your file by naming the file of “.php” extension.
PHP in html can be used inside <?php ?> php tag.
The simple starting example for PHP we can use as:
As above seen php script is placed in side <?php and ?>
The php code can insert any where in HTML Document.
Our First php example code is below.
php hello world code is below.
1 2 3 4 5 6 7 8 9 | <!DOCTYPE html> <html> <body> <h1>My first PHP page</h1> <?php echo "Hello World"; ?> </body> </html> |
Result:
Hello World
We can also use html in PHP like embeddin HTML tags in PHP as below
1 2 3 4 5 6 7 8 9 | <!DOCTYPE html> <html> <body> <h1>My first PHP page</h1> <?php echo "PHP stands for <br/> Hyper Text preprocessor"; ?> </body> </html> |
In echo a <br/> HTML tag is used.