1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | <html>
<head>
<title></title>
</head>
<body>
<p>
<?php
// Write your function below!
function displayName()
{
echo "Hello Cristi.";
}
displayName();
?>
</p>
</body>
</html> |
Functions are very easy in PHP.
As you can notice, the syntax is “function name() – where the () contains the paramenters. And you need to open brackets {} just like you do for while, for, an if/else statement.
An easy way to memorize the syntax is to imagine a road like this:
1 2 3 | {
echo '';
} |
Echo is the road.