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PHP5中文手册

DOMText->isWhitespaceInElementContent()

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

DOMText->isWhitespaceInElementContent() — Indicates whether this text node contains whitespace

说明

DOMText
bool isWhitespaceInElementContent ( void )

Indicates whether this text node contains whitespace. The text node is determined to contain whitespace in element content during the load of the document.

返回值

如果成功则返回 TRUE,失败则返回 FALSE