Understanding PHP basics: Difference between revisions
From Leechfinger
Jump to navigationJump to search
| Line 49: | Line 49: | ||
</syntaxhighlight> | </syntaxhighlight> | ||
If you view source on the above code you will only see the HTML code. | If you view source on the above code you will only see the HTML code. | ||
== Template == | |||
Templates are library files that is reusable code. You can include templates in your code via 4 methods: | |||
[[Category:PHP]] | [[Category:PHP]] | ||
Revision as of 16:03, 25 May 2024
Get PHP info
<?php
phpinfo();
?>
Let's write our first PHP code.
<?php
echo "Hello from PHP";
?>
Storing values in a variable
<?php
$myName = "Kooka";
$friendsName = "Loopa";
echo "<p>I am $myName and I have a friend called $friendsName.</p>";
?>
Display errors
Insert the following two lines at the top of your scripts to display errors.
error_reporting( E_ALL );
ini_set( "display_errors", 1);
HTML5 page with php
<?php
$title = "Test title";
$content = "<h1>Hello World</h1>";
$page = "
<!DOCTYPE html>
<html>
<head>
<title>$title</title>
<meta http-equiv='Content-Type' content='text/html;charset=utf-8'/>
</head>
<body>
$content
</body>
</html>";
echo $page;
?>
If you view source on the above code you will only see the HTML code.
Template
Templates are library files that is reusable code. You can include templates in your code via 4 methods:
