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PHP Echo Command

The most fundamental, and probably most often used PHP command is echo. The PHP echo command simply outpt text to the web browser.

A simple echo command inside a PHP block of codes should looks like:

<?php

echo "Hello World";

?>

A typical example of PHP echo command placed in HTML document should look like:

<html>
<head>
<title>PHP Tutorial</title>
</head>
<body>

<h1>PHP Echo Command Example</h1>

<?php

//PHP commands here
echo "Hello World";

?>

</body>
</html>

The output of the above typical PHP example should look like:

PHP Echo Command Example

Hello World