Online PHP editor | output for Roccj

@ 2014-11-12T00:16:47Z

<?php
class Animal {
    protected $what = "nothing";
    protected $born;

   // Add this: public function__construct(){}
   // only when class does not explicity specify a constructor
   // ? would the constructor be visible to users or like JAVA invisible
   // 
   // Below code has a constructor so default constructor doesn't get created


//   public function __construct() {
//      $this->setBirthDate();
//   }


    function sound() {
        echo get_class($this)." says {$this->what}"; 
    }
    function showBirthDate() {
                return $this->born;
    }
    function setBirthdate() {
                $this->born = time();
    }
   
}
 
class Cow extends Animal {
    protected $what = "moo";
    protected $owner;
    public function __construct($owner) {
        $this->owner = $owner;
    // by default this would always be called so no need to write it
        parent::__construct();
    } 
}
 
$a = new Cow("Old McDonald");
$a->sound();
//echo "\nCow born: ",date("M j, Y",$a->showBirthDate());

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0: Fatal error: Uncaught Error: Cannot call constructor in /in/Roccj:36 Stack trace: #0 /in/Roccj(40): Cow->__construct('Old McDonald') #1 {main} thrown in /in/Roccj on line 36
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.23: Fatal error: Cannot call constructor in /in/Roccj on line 36
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17: Fatal error: Can not call constructor in /in/Roccj on line 36
Process exited with code 255.
Output for 5.1.0: Fatal error: fatal flex scanner internal error--end of buffer missed in /in/Roccj on line 42
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Roccj on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Roccj on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/Roccj on line 3
Process exited with code 255.

preferences:dark modelive preview