Syntax for extending classes in namespaces is still the same.
Lets call this Object.php:
<?php
namespace com\rsumilang\common;
class Object{
}
?>
And now lets create a class called String that extends object in String.php:
<?php
class String extends com\rsumilang\common\Object{
}
?>
Now if you class String was defined in the same namespace as Object then you don't have to specify a full namespace path:
<?php
namespace com\rsumilang\common;
class String extends Object
{
}
?>
Lastly, you can also alias a namespace name to use a shorter name for the class you are extending incase your class is in seperate namespace:
<?php
namespace com\rsumilang\util;
use com\rsumlang\common as Common;
class String extends Common\Object
{
}
?>
- Richard Sumilang
