Paste_Image.png
<?php
class NbaPlayer
{
public $name;
function __clone()
{
$this->name = 'TBD';
}
}
$james = new NbaPlayer();
$james->name = 'james';
echo $james->name . "<br/>";//james
$james2 = clone $james;
echo "before set up :james2 " . $james2->name . "<br/>";//before set up :james2 TBD
$james2->name = 'james2';
echo 'james : ' . $james->name . "<br/>";//james : james
echo 'james2 ： ' . $james2->name . "<br/>";//james2 ： james2
?>
Paste_Image.png
