getmypid
Gets PHP's process ID
Description
intfalse getmypid()
Parameters
This function has no parameters.
Return Values
Returns the current PHP process ID, or false
on error.
Notes
Warning
Process IDs are not unique, thus they are a weak entropy
source. We recommend against relying on pids in
security-dependent contexts.
See Also
- getmygid
- getmyuid
- get_current_user
- getmyinode
- getlastmod