Php/docs/function.posix-getpid

• PHP Manual
• POSIX Functions
• Return the current process identifier

posix_getpid

(PHP 4, PHP 5, PHP 7)

posix_getpid — Return the current process identifier

Description

posix_getpid ( ) : int

Return the process identifier of the current process.

Return Values

Returns the identifier, as an int.

Examples

Example #1 Example use of posix_getpid()

<?phpecho posix_getpid(); //8805?>

See Also

• posix_kill() - Send a signal to a process
• POSIX man page GETPID(2)