To
chain a static and a public method through class name, for example:
className::staticMethod()->publicMethod()
The instance of the className must be returned in the staticMethod, using "
return new self" .
- Code example:
<?php
class clsShow {
public static $url;
public static function setData(){
self::$url = 'https://coursesweb.net/';
return new self;
}
public function show(){
echo self::$url;
}
}
// accessing show() method after setData()
clsShow::setData()->show(); // https://coursesweb.net/
• To this page:
PHP Method Chaining it is a lesson with more details and examples about chaining multiple methods.
Daily Test with Code Example
HTML
CSS
JavaScript
PHP-MySQL
Which tag create a highlighted bolded text?
<q> <strong> <em><p>Address: <strong>http://CoursesWeb.net/</strong> - Tutorials.</p>
Which of these CSS codes displays the text bolded?
text-size: 18px; font-style: italic; font-weight: 800;#id {
font-weight: 800;
}What JavaScript function can be used to call another function multiple times, to a specified time interval?
setInterval() setTimeout() push()function someFunction() { alert("CoursesWeb.net"); }
setInterval("someFunction()", 2000);Click on the correctly defined variable in PHP.
var vname = 8; $vname = 8; $vname == 8;$vname = 8;
echo $vname;