本文整理汇总了PHP中Key::offsetExists方法的典型用法代码示例。如果您正苦于以下问题：PHP Key::offsetExists方法的具体用法？PHP Key::offsetExists怎么用？PHP Key::offsetExists使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Key的用法示例。
在下文中一共展示了Key::offsetExists方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: assert_that_offsetunset_unsets_offset
/**
* @group certificate
*
* @test
*/
public function assert_that_offsetunset_unsets_offset()
{
$key = new Key(array(Key::USAGE_SIGNING => true, Key::USAGE_ENCRYPTION => true));
$this->assertTrue($key->offsetExists(Key::USAGE_SIGNING));
$this->assertTrue($key->offsetExists(Key::USAGE_ENCRYPTION));
$key->offsetUnset(Key::USAGE_SIGNING);
$this->assertFalse($key->offsetExists(Key::USAGE_SIGNING));
$this->assertTrue($key->offsetExists(Key::USAGE_ENCRYPTION));
$key->offsetUnset(Key::USAGE_ENCRYPTION);
$this->assertFalse($key->offsetExists(Key::USAGE_SIGNING));
$this->assertFalse($key->offsetExists(Key::USAGE_ENCRYPTION));
}