com_create_guid

(PHP 5, PHP 7)

com_create_guid — Generate a globally unique identifier (GUID)

说明

com_create_guid ( void ) : string

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.

参见

  • uuid_create() in the PECL uuid extension

相关文章
php apcu 函数 atomically fetch or generate a cache entryphp com 函数 generate a globally unique identifier guid php ibm db2 函数 returns a result set listing the unique row identifier columns for a tablephp db++ 函数 get an id number unique to a relationphp semaphore 函数 convert a pathname and a project identifier to a system v ipc keyphp mcve 函数 whether or not to validate the passed identifier on any transaction it is passed tophp mssql 函数 converts a 16 byte binary guid to a stringphp oci8 函数 sets the client identifierphp openssl 函数 generate signaturephp posix 函数 return the current process group identifierphp posix 函数 return the parent process identifierphp sodium 函数 generate a deterministic sequence of bytes from a seedphp com 函数 performs a bitwise equivalence on two variantsphp com 函数 returns the integer portion of a variantphp com 函数 returns the type of a variant objectphp com 函数 converts variants to integers and then returns the result from dividing themphp com 函数 performs a bitwise implication on two variantsphp com 函数 performs a logical exclusion on two variantsphp php 选项/信息 函数 获取 zend guidphp gearmanjob get the unique identifier
关注编程学问公众号