本文整理匯總了PHP中Step::__toString方法的典型用法代碼示例。如果您正苦於以下問題：PHP Step::__toString方法的具體用法？PHP Step::__toString怎麽用？PHP Step::__toString使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Step的用法示例。
在下文中一共展示了Step::__toString方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: label
/**
* Returns a label identifying this round in the game.
* The label is unique to steps in this game.
*
* Currently, the format for the label is 'step_X[_repetition_Y]',
* where X is the order of this step.
*
* @throws InvalidArgumentException if this step is repeated, but no repetition was supplied; or if this is an invalid repetition
* @return string unique label for this step and repetition
*/
public function label()
{
$step_identifier = $this->step->__toString();
//TODO: a better idea might be to use the step code rather than its order
if ($this->step->isRepeated()) {
return $step_identifier . '_repetition_' . $this->repetition;
} else {
return $step_identifier;
}
}