<?php

class Foo {
  public $aMemberVar = 'aMemberVar Member Variable';
  public $aFuncName = 'aMemberFunc';
  private $anotherVar = 'xxx';

  function aMemberFunc() {
    return 'Inside `aMemberFunc()`';
  }
}

$foo = new Foo;

$s = "asdf ";
$s .= $foo->aMemberFunc();
$s .= " xxx";
//$s .= $foo->anotherVar;
$s .= "\n";
echo $s;

$x = 2+3;
echo $x;
?>