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posix_getuid

(PHP 3 >= 3.0.10, PHP 4, PHP 5)

posix_getuid -- Return the real user ID of the current process

说明

int posix_getuid ( void )

Return the numeric real user ID of the current process.

返回值

Returns the identifier, as an integer.

参见

posix_getpwuid() for information on how to convert this into a useable username

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