php - I have define a class and instantiate it and after that I am calling methods of this class but it is not giving any output? -


code here: $obj instance of class user.i calling methods not showing output

<?php class user{ public  $name; public  $age; public function _ _construct($name, $age){     $this->name=$name; $this->age=$age; } public function sayhello(){     echo("hiiiii".$this->name."!!!"); } public function sayage(){     $a=time()-strtotime($this->age);     echo  " hello age is".floor($a/(365*30*60*60)); } }  $obj = new user('xyz','16 july 1980'); $obj->sayhello(); $obj->sayage();  ?>

just remove $var $obj. call $obj

<?php class user{ public  $name; public  $age; public function __construct($name, $age){     $this->name=$name; $this->age=$age; } public function sayhello(){     echo("hiiiii".$this->name."!!!"); } public function sayage(){     $a=time()-strtotime($this->age);     echo  " hello age is".floor($a/(365*30*60*60)); } }  $obj = new user('xyz','16 july 1980'); $obj->sayhello(); $obj->sayage();  ?>

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