Convert a duration string to milliseconds.
var duration2ms = require( '@stdlib/time/duration2ms' );Converts a duration string to milliseconds.
var ms = duration2ms( '1d' );
// returns 86400000
ms = duration2ms( '1d2h3m4s5ms' );
// returns 93784005-
A duration string is a string containing a sequence of time units. A time unit is a nonnegative integer followed by a unit identifier. The following unit identifiers are supported:
d: daysh: hoursm: minutess: secondsms: milliseconds
For example, the string
1m3s10msis a duration string containing three time units:1m(1 minute),3s(3 seconds), and10ms(10 milliseconds). The string60mis a duration string containing a single time unit:60m(60 minutes). -
Duration strings are case insensitive. For example, the string
1M3S10MSis equivalent to1m3s10ms.
var duration2ms = require( '@stdlib/time/duration2ms' );
var ms = duration2ms( '5s20ms' );
// returns 5020
ms = duration2ms( '1h' );
// returns 3600000
ms = duration2ms( '1m2s3ms' );
// returns 62003Usage: duration2ms [options] [<string>]
Options:
-h, --help Print this message.
-V, --version Print the package version.
--split sep Delimiter for stdin data. Default: '/\\r?\\n/'.
-
If the split separator is a regular expression, ensure that the
splitoption is either properly escaped or enclosed in quotes.# Not escaped... $ echo -n $'3s\n5s20ms' | duration2ms --split /\r?\n/ # Escaped... $ echo -n $'3s\n5s20ms' | duration2ms --split /\\r?\\n/
-
The implementation ignores trailing delimiters.
$ duration2ms 1s
1000To use as a standard stream,
$ echo -n '1s\n2s' | duration2ms
1000
2000By default, when used as a standard stream, the implementation assumes newline-delimited data. To specify an alternative delimiter, set the split option.
$ echo -n '1s350ms,2s' | duration2ms --split ','
1350
2000