/**
* Evaluates this condition.
*
* @param mixed $value
* @return boolean true when the condition holds, false otherwise.
* @ignore
*/
public function evaluate($value)
{
if (is_array($value) && isset($value[$this->variableName])) {
return $this->condition->evaluate($value[$this->variableName]);
} else {
return false;
}
}
/**
* Returns a textual representation of this condition.
*
* @return string
* @ignore
*/
public function __toString()
{
return sprintf('%s %s %s', $this->variableNameA, $this->condition->getOperator(), $this->variableNameB);
}
/**
* Evaluates this condition with the value $value and returns true if the condition holds.
*
* If the condition does not hold false is returned.
*
* @param mixed $value
* @return boolean true when the condition holds, false otherwise.
* @ignore
*/
public function evaluate($value)
{
return !$this->condition->evaluate($value);
}
