posix_getpid
Return the current process identifier
Description
int posix_getpid()
Parameters
This function has no parameters.
Return Values
Returns the identifier, as an int.
Examples
Example #1 Example use of posix_getpid
<?php
echo posix_getpid(); //8805
?>
See Also
- posix_kill
- POSIX man page GETPID(2)