The getlastmod function returns the date the executing script was last modified. The
date is returned as a number of seconds since January 1, 1970. This is the same as calling
filemtime on the current file.
<?
printf("This script was last modified %s",
date("m/d/y", getlastmod()));
?>
integer getmyinode()
The getmyinode function returns the inode of the executing script. Under Windows, zero
is always returned. You can get the inode of any file using fileinode.
print(getmyinode());
?>
integer getmypid()
The getmypid function returns the process identifier of the PHP engine. It may not return
anything under Windows 98.
<?
print(getmypid());
?>
integer getmyuid()
The getmyuid function returns the user identifier of the owner of the script.
<?
print(getmyuid());
?>
array getrusage(integer children)
The getrusage function is a wrapper for the C function of the same name. It reports
information about the resources used by the calling process. If thechildren argument is 1,