Php/docs/function.com-create-guid

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com_create_guid

(PHP 5, PHP 7)

com_create_guid — Generate a globally unique identifier (GUID)


说明

com_create_guid ( ) : string|false

Generates a Globally Unique Identifier (GUID).

A GUID is generated in the same way as DCE UUID's, except that the Microsoft convention is to enclose a GUID in curly braces.


返回值

Returns the GUID as a string, 或者在失败时返回 false.


参见

  • uuid_create() in the PECL uuid extension


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