Manual do PHP
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# posix_geteuid

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

posix_geteuid -- Return the effective user ID of the current process

## Descrição

int posix_geteuid ( void )

Return the numeric effective user ID of the current process. See also posix_getpwuid() for information on how to convert this into a useable username.

## Valores de retornado

Returns the identifier, as an integer.

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