posix_getpid

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

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() to kill a process.
POSIX man page GETPID(2)


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