Class luya\web\jsonld\DurationValue
| Inheritance | luya\web\jsonld\DurationValue » luya\web\jsonld\BaseValue |
|---|---|
| Available since version | 1.0.3 |
| Source Code | https://github.com/luyadev/luya/blob/master/core/web/jsonld/DurationValue.php |
Convert Timestamp or String to duration.
Example usage:
new DurationValue(strtotime("1 hour 30 minutes", 0));
Or as string
new DurationValue("1 hour 30 minutes");
Public Methods
| Method | Description | Defined By |
|---|---|---|
| __construct() | Set duration data. | luya\web\jsonld\DurationValue |
| getValue() | Get the value to assign from BaseValue. | luya\web\jsonld\DurationValue |
Protected Methods
| Method | Description | Defined By |
|---|---|---|
| timeToIso8601Duration() | Convert time to iso date. | luya\web\jsonld\DurationValue |
Method Details
Set duration data.
| public void __construct ( $duration ) | ||
| $duration | string|integer | |
public function __construct($duration)
{
$this->_duration = $duration;
}
Get the value to assign from BaseValue.
| public void getValue ( ) |
public function getValue()
{
// if its not a unix timestamp, try to convert "strtotime("1 hour 30 minutes", 0);"
if (!is_numeric($this->_duration)) {
$this->_duration = strtotime($this->_duration, 0);
}
return $this->timeToIso8601Duration($this->_duration);
}
Convert time to iso date.
| protected string timeToIso8601Duration ( $time ) | ||
| $time | integer | |
protected function timeToIso8601Duration($time)
{
$units = array(
"Y" => 365*24*3600,
"D" => 24*3600,
"H" => 3600,
"M" => 60,
"S" => 1,
);
$str = "P";
$istime = false;
foreach ($units as $unitName => &$unit) {
$quot = intval($time / $unit);
$time -= $quot * $unit;
$unit = $quot;
if ($unit > 0) {
if (!$istime && in_array($unitName, array("H", "M", "S"))) { // There may be a better way to do this
$str .= "T";
$istime = true;
}
$str .= strval($unit) . $unitName;
}
}
return $str;
}