public static DateHelper::hours($format = 'H', $required = FALSE)
Constructs an array of hours.
Parameters
string $format: (optional) A date format string that indicates the format to use for the hours. Defaults to 'H'.
bool $required: (optional) If FALSE, the returned array will include a blank value. Defaults to FALSE.
Return value
array An array of hours in the selected format.
File
- core/lib/Drupal/Core/Datetime/DateHelper.php, line 351
Class
- DateHelper
- Defines Gregorian Calendar date values.
Namespace
Drupal\Core\Datetime
Code
public static function hours($format = 'H', $required = FALSE) {
$hours = array();
if ($format == 'h' || $format == 'g') {
$min = 1;
$max = 12;
}
else {
$min = 0;
$max = 23;
}
for ($i = $min; $i <= $max; $i++) {
$formatted = ($format == 'H' || $format == 'h') ? DrupalDateTime::datePad($i) : $i;
$hours[$i] = $formatted;
}
$none = array('' => '');
return !$required ? $none + $hours : $hours;
}
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