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PHP5中文手册

DomAttribute->specified

(No version information available, might be only in CVS)

DomAttribute->specified — Checks if attribute is specified

说明

DomAttribute
bool specified ( void )

Checks if the attribute was explicitly given a value in the original document.

Note: This method is not implemented yet.

返回值

如果成功则返回 TRUE,失败则返回 FALSE

参见