Interprets a ISO8601 duration value relative to a given timestamp.
| public static parseDuration ( string $duration, integer | null $timestamp = null ) : integer | null | ||
| $duration | string | The duration, as a string. |
| $timestamp | integer | null | The unix timestamp we should apply the duration to. Optional, default to the current time. |
| return | integer | null | The new timestamp, after the duration is applied. |
/**
* Tests the parseDuration method of the OneLogin_Saml2_Utils
*
* @covers OneLogin_Saml2_Utils::parseDuration
*/
public function testParseDuration()
{
$duration = 'PT1393462294S';
$timestamp = 1393876825;
$parsedDuration = OneLogin_Saml2_Utils::parseDuration($duration, $timestamp);
$this->assertEquals(2787339119, $parsedDuration);
$parsedDuration2 = OneLogin_Saml2_Utils::parseDuration($duration);
$this->assertTrue($parsedDuration2 > $parsedDuration);
$invalidDuration = 'PT1Y';
try {
$parsedDuration3 = OneLogin_Saml2_Utils::parseDuration($invalidDuration);
$this->assertFalse(true);
} catch (Exception $e) {
$this->assertContains('Invalid ISO 8601 duration', $e->getMessage());
}
$newDuration = 'P1Y1M';
$parsedDuration4 = OneLogin_Saml2_Utils::parseDuration($newDuration, $timestamp);
$this->assertEquals(1428091225, $parsedDuration4);
$negDuration = '-P14M';
$parsedDuration5 = OneLogin_Saml2_Utils::parseDuration($negDuration, $timestamp);
$this->assertEquals(1357243225, $parsedDuration5);
}
