1 date.class.inc | public BackdropDateTime::toISO($arr, $full = FALSE) |
Creates an ISO date from an array of values.
Parameters
array $arr: An array of date values keyed by date part.
bool $full: (optional) Whether to force a full date by filling in missing values. Defaults to FALSE.
Return value
string: The date formatted as an ISO-8601 string.
File
- core/
includes/ date.class.inc, line 656
Class
- BackdropDateTime
- Extends PHP DateTime class for use with Backdrop.
Code
public function toISO($arr, $full = FALSE) {
// Add empty values to avoid errors. The empty values must create a valid
// date or we will get date slippage, i.e. a value of 2011-00-00 will get
// interpreted as November of 2010 by PHP.
if ($full) {
$arr += array(
'year' => 0,
'month' => 1,
'day' => 1,
'hour' => 0,
'minute' => 0,
'second' => 0,
);
}
else {
$arr += array(
'year' => '',
'month' => '',
'day' => '',
'hour' => '',
'minute' => '',
'second' => '',
);
}
$datetime = '';
if ($arr['year'] !== '') {
$datetime = date_pad(intval($arr['year']), 4);
if ($full || $arr['month'] !== '') {
$datetime .= '-' . date_pad(intval($arr['month']));
if ($full || $arr['day'] !== '') {
$datetime .= '-' . date_pad(intval($arr['day']));
}
}
}
if ($arr['hour'] !== '') {
$datetime .= $datetime ? 'T' : '';
$datetime .= date_pad(intval($arr['hour']));
if ($full || $arr['minute'] !== '') {
$datetime .= ':' . date_pad(intval($arr['minute']));
if ($full || $arr['second'] !== '') {
$datetime .= ':' . date_pad(intval($arr['second']));
}
}
}
return $datetime;
}