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class_implements »
« UnexpectedValueException
PHP 手册
函数参考
其它基本扩展
SPL
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SPL 函数
目录
class_implements
— 返回指定的类或接口实现的所有接口
class_parents
— 返回指定类的父类
class_uses
— Return the traits used by the given class
iterator_apply
— 为迭代器中每个元素调用函数
iterator_count
— 计算迭代器中元素的个数
iterator_to_array
— 复制迭代器中的元素到数组
spl_autoload_call
— 尝试所有已注册的 __autoload() 函数来装载请求类
spl_autoload_extensions
— 注册并返回 spl_autoload 的默认文件扩展名
spl_autoload_functions
— 返回所有已注册的 __autoload() 函数
spl_autoload_register
— 注册指定的函数作为 __autoload 的实现
spl_autoload_unregister
— 注销已实现的 __autoload() 函数
spl_autoload
— __autoload() 函数的默认实现
spl_classes
— 返回所有可用的SPL类
spl_object_hash
— 返回指定对象的 hash id
spl_object_id
— Return the integer object handle for given object
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