<?php
function scholar_parse_time($time) // {{{
{
'/^\s*(?P<hour>\d+)(?>:(?P<minute>\d+))?(?>:(?P<second>\d+(\.\d*)?))?\s*$/';
if (preg_match('/^\s*(?>(?P<hour>\d+)(?>:(?P<minute>\d+)(?>:(?P<second>\d+)(?P<millis>\.\d*)?)?)?)\s*$/', $time, $match)) {
$h = intval($match['hour']);
$m = isset($match['minute']) ? intval($match['minute']) : null;
$s = isset($match['second']) ? intval($match['second']) : null;
$ms = isset($match['millis']) ? round(floatval($match['millis']) * 1000) : null;
if ($h < 24 && (null === $m || $m < 60) && (null === $s || $s < 60)) {
return array(
'hour' => $h,
'minute' => $m,
'second' => $s,
'millis' => $ms,
'iso' => null === $m
? sprintf('%02d', $h)
: (null === $s
? sprintf('%02d:%02d', $h, $m)
: sprintf('%02d:%02d:%02d', $h, $m, $s)
),
);
}
}
return false;
} // }}}
var_dump(scholar_parse_time('19'));
var_dump(scholar_parse_time('19:01'));
var_dump(scholar_parse_time('19:01:04'));
var_dump(scholar_parse_time('19:01:32.'));
var_dump(scholar_parse_time('19:01:32.3'));
var_dump(scholar_parse_time('19:01.1'));
preferences:
29.98 ms | 402 KiB | 5 Q