(PHP 4, PHP 5, PHP 7)

posix_getpidReturn the current process identifier


posix_getpid ( void ) : int

Return the process identifier of the current process.

Return Values

Returns the identifier, as an integer.


Example #1 Example use of posix_getpid()

echo posix_getpid(); //8805

See Also

  • posix_kill() - Send a signal to a process
  • POSIX man page GETPID(2)

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