POSIX_GETPPID(3) 1 POSIX_GETPPID(3) posix_getppid - Return the parent process identifierSYNOPSISint posix_getppid (void )DESCRIPTIONReturn the process identifier of the parent process of the current process.RETURN VALUESReturns the identifier, as an integer.EXAMPLESExample #1 Example use of posix_getppid(3) <?php echo posix_getppid(); //8259 ?> PHP Documentation Group POSIX_GETPPID(3)
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