/** Constructor. Create a UnknownFunctionException */
public function __construct($operator)
{
parent::__construct("Unknown function {$operator}.");
$this->data = $operator;
}
/** Constructor. Create a UnknownOperatorException */
public function __construct($operator)
{
parent::__construct("Unknown operator {$operator}.");
}
/** Constructor. Create a UnknownTokenException */
public function __construct($name)
{
parent::__construct("Unknown token {$name} encountered");
}
/** Constructor. Create a ParenthesisMismatchException */
public function __construct()
{
parent::__construct("Unable to match delimiters.");
}
/** Constructor. Create a SyntaxErrorException */
public function __construct()
{
parent::__construct("Syntax error.");
}
/** Constructor. Create a UnknownVariableException */
public function __construct($variable)
{
parent::__construct("Unknown variable {$variable}.");
$this->data = $variable;
}
/** Constructor. Create a ParenthesisMismatchException */
public function __construct($data = null)
{
parent::__construct("Unable to match delimiters.");
$this->data = $data;
}
/** Constructor. Create a UnknownVariableException */
public function __construct($variable)
{
parent::__construct("Unknown variable {$variable}.");
}
/** Constructor. Create a DivisionByZeroException */
public function __construct()
{
parent::__construct("Division by zero.");
}
