<?php echo "testing..."; class person { function __construct($name) { $this->name = $name; } function printName() { echo sprintf('name is %s', $this->name); } } $p = new person('hunter'); $p->printName();
<?php class person { private $name = "DDD"; public function __construct($name) { echo "My class is " . __CLASS__; $this->name = $name; } public function setName($name) { $this->name = $name; } public function printName() { echo $this->name; } } //$d = new person; $person1 = new person("poly"); $person1->printName();