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<?php
$varName = 'hello';
$var_name = 'hello';
$varname = 'hello';
$_varName = 'hello';
$varname2 = 'hello';
class MyClass
{
$varName = 'hello';
$var_name = 'hello';
$varname = 'hello';
$_varName = 'hello';
$varName2 = 'hello';
public $varName = 'hello';
public $var_name = 'hello';
public $varname = 'hello';
public $_varName = 'hello';
public $varName2 = 'hello';
protected $_varName = 'hello';
protected $_var_name = 'hello';
protected $_varname = 'hello';
protected $varName = 'hello';
protected $_varName2 = 'hello';
private $_varName = 'hello';
private $_var_name = 'hello';
private $_varname = 'hello';
private $varName = 'hello';
private $_varName2 = 'hello';
}
echo $varName;
echo $var_name;
echo $varname;
echo $_varName;
echo $varName2;
echo "Hello $varName";
echo "Hello $var_name";
echo "Hello $varname";
echo "Hello $_varName";
echo "Hello $varName2";
echo 'Hello '.$varName;
echo 'Hello '.$var_name;
echo 'Hello '.$varname;
echo 'Hello '.$_varName;
echo 'Hello '.$varName2;
echo $_SERVER['var_name'];
echo $_REQUEST['var_name'];
echo $_GET['var_name'];
echo $_POST['var_name'];
echo $GLOBALS['var_name'];
echo $GLOBALS['var_name2'];
echo MyClass::$varName;
echo MyClass::$var_name;
echo MyClass::$varname;
echo MyClass::$_varName;
echo MyClass::$varName2;
echo $this->varName;
echo $this->var_name;
echo $this->varname;
echo $this->_varName;
echo $this->varName2;
echo $object->varName;
echo $object->var_name;
echo $object->varName2;
echo $object_name->varname;
echo $object_name->_varName;
echo $object_name->varName2;
echo $this->myFunction($one, $two);
echo $object->myFunction($one_two, $var2);
$error = "format is \$GLOBALS['$varName']";
$error = "format is \$GLOBALS['$varName2']";
echo $_SESSION['var_name'];
echo $_FILES['var_name'];
echo $_ENV['var_name'];
echo $_COOKIE['var_name'];
echo $_COOKIE['var_name2'];
$XML = 'hello';
$myXML = 'hello';
$XMLParser = 'hello';
$xmlParser = 'hello';
$xmlParser2 = 'hello';
echo "{$_SERVER['HOSTNAME']} $var_name";
$someObject->{$name};
$someObject->my_function($var_name);
?>
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