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posix_getppid

(PHP 4, PHP 5, PHP 7)

Return the parent process identifier

int posix_getppid ( void )

Return the process identifier of the parent process of the current process.

Returns:

Returns the identifier, as an integer.

Examples:

Example use of posix_getppid()

<?php
echo posix_getppid(); //8259
?>

Links:

http://php.net/manual/en/function.posix-getppid.php

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2016-02-24 16:05:16

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