Format a rule in a human readable string
intl extension is required.
| public humanReadable ( array $opt = [] ) : string | ||
| $opt | array | |
| return | string | |
public static function getHumanReadableFromPattern($start, $pattern)
{
$untilpos = strpos($pattern, 'UNTIL');
$startDateTime = new \DateTime($start);
if ($untilpos !== false) {
$time = $startDateTime->format('\\This\\Z');
$newpattern = substr_replace($pattern, $time, $untilpos + 6 + 8, 0);
$rule = 'DTSTART;TZID=Etc/GMT:' . $startDateTime->format('Ymd\\THis') . '
RRULE:' . $newpattern;
} else {
$rule = 'DTSTART;TZID=Etc/GMT:' . $startDateTime->format('Ymd\\THis') . '
RRULE:' . $pattern;
}
$rrule = new RRule($rule);
return $rrule->humanReadable(array('locale' => 'fr'));
}
/**
* @expectedException RuntimeException
*/
public function testHumanReadableRuntimeException()
{
$rrule = new RRule(array('freq' => 'daily', 'count' => 10, 'dtstart' => '2007-01-01'));
$rrule->humanReadable(array('locale' => 'xx', 'fallback' => 'xx'));
// the locales are correctly formatted, but not such file exist, so this should throw a RuntimeException
}
/**
* Simple wrapper function to convert the RRule into its human readable form.
*
* @return string
*/
public function getRruleHumanReadable()
{
if ($this->rrule) {
$rrule_str = $this->rrule;
// ensure rrule string has a start date if not defined so that it will be part of the
// formatted output
if (!$this->isNewRecord && !strpos($rrule_str, 'DTSTART=')) {
$created_date = new DateTime($this->created_date);
$rrule_str .= ";DTSTART=" . $created_date->format('Y-m-d');
}
$final_rrule = new RRule($rrule_str);
return $final_rrule->humanReadable(array('date_formatter' => function ($d) {
return $d->format(Helper::NHS_DATE_FORMAT);
}));
}
}
