posix_getpid
posix_getpid
(PHP 4, PHP 5, PHP 7)
posix_getpid — Return the current process identifier
Description
int posix_getpid ( void )
Return the process identifier of the current process.
Return Values
Returns the identifier, as an integer.
Examples
Example #1 Example use of posix_getpid()
<?php echo posix_getpid(); //8805 ?>
See Also
- posix_kill() - Send a signal to a process
- POSIX man page GETPID(2)
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/function.posix-getpid.php
