- Completely rewritten
<?php
class coach
{
public function __construct()
{
echo "Welcome to the North Wu Tang training ~ ~" ;
}
}
class cj extends coach
{
public function __construct($name)
{
echo "Oh ~ Long time no see" $ name.;
}
}
$ Cj = new cj ( 'cauldron D');
?>
After instantiating output:
Oh ~ Long time no see Ding cauldron
- Enhancements based on the original (key expression: parent :: method name)
? <PHP
class Coach
{
public function __construct ()
{
echo "Welcome to the North Wu Tang training ~ ~";
}
}
class the extends Coach CJ
{
public function __construct ()
{
parent :: __ Construct ();
echo "practice today point ? What strength training still standing or ground fighting techniques ";
}
}
$ = new new CJ CJ ();
>?
output:
Welcome to the Northern Wu Tang training ~ ~ practice something today? Strength training is still standing or ground fighting techniques