function phutil_microseconds_since($timestamp)Arcanist Technical Documentation ()
function phutil_microseconds_since($timestamp)
Arcanist Technical Documentation ()
Compute the number of microseconds that have elapsed since an earlier timestamp (from microtime(true)).
Parameters
double | $timestamp | Microsecond-precision timestamp, from `microtime(true)`. |
Return
int | Elapsed microseconds. |
- Defined
- src/utils/utils.php:1284