This is an interface to getrusage(2). It gets data returned from the
system call.
Parameters
who
If who is 1, getrusage will be called with RUSAGE_CHILDREN.
Return Values
Returns an associative array containing the data returned from the system
call. All entries are accessible by using their documented field names.
Examples
Example #1 getrusage() example
<?php $dat = getrusage(); echo $dat["ru_nswap"]; // number of swaps echo $dat["ru_majflt"]; // number of page faults echo $dat["ru_utime.tv_sec"]; // user time used (seconds) echo $dat["ru_utime.tv_usec"]; // user time used (microseconds) ?>
Notes
Note: This function is not
implemented on Windows platforms.
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