Static Properties – PHP OOP

Static Properties in PHP

You can call static properties directly, without making a new instance of a class.

The static keyword is used to declare properties that don\’t change:

Syntax

<?php
class Class_Name {
public static $variable = \”Coderazza.com\”;
}
?>

Use the class name, a double colon (::), and the property name to get to a static property:

Syntax

Class_Name::$variable ;

Example

<!DOCTYPE html>
<html>
<body>

<?php
class rad {
public static $result = 8.9876654321;
}

// Get static property
echo rad::$result;
?>

</body>
</html>

Output

8.9876654321

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