SDO_DAS_Setting::isSet
(No version information available, might be only in CVS)
SDO_DAS_Setting::isSet — Test whether a property was set prior to being modified
Description
bool SDO_DAS_Setting::isSet
( void
)
Warning
這個函數是實驗性質的。這個函數的行為、名稱、和關於此函數的任何其他文件在未來PHP的發行中可能會在不通知的情況下改變。 使用此延伸需自行承擔風險。
Test whether a property was set prior to being modified. If it was set prior to being modified then the SDO_DAS_Setting will also contain the old value.
Parameters
None.
Return Values
Returns TRUE if the property was set prior to being modified, otherwise returns FALSE.