| --TEST-- |
| DatePeriod: Test cannot modify read only properties |
| --INI-- |
| date.timezone=UTC |
| --FILE-- |
| <?php |
|
|
| $period = new DatePeriod(new DateTime, new DateInterval('P1D'), new DateTime); |
|
|
| $properties = [ |
| "recurrences", |
| "include_start_date", |
| "start", |
| "current", |
| "end", |
| "interval", |
| ]; |
|
|
| foreach ($properties as $property) { |
| try { |
| $period->$property = "new"; |
| } catch (Error $e) { |
| echo $e::class, ': ', $e->getMessage(), "\n"; |
| } |
|
|
| try { |
| $period->$property[] = "extra"; |
| } catch (Error $e) { |
| echo $e::class, ': ', $e->getMessage(), "\n"; |
| } |
| } |
|
|
| try { |
| $period->start->modify("+1 hour"); |
| } catch (Error $e) { |
| echo $e::class, ': ', $e->getMessage(), "\n"; |
| } |
|
|
| ?> |
| --EXPECT-- |
| Error: Cannot modify readonly property DatePeriod::$recurrences |
| Error: Cannot modify readonly property DatePeriod::$recurrences |
| Error: Cannot modify readonly property DatePeriod::$include_start_date |
| Error: Cannot modify readonly property DatePeriod::$include_start_date |
| Error: Cannot modify readonly property DatePeriod::$start |
| Error: Cannot modify readonly property DatePeriod::$start |
| Error: Cannot modify readonly property DatePeriod::$current |
| Error: Cannot modify readonly property DatePeriod::$current |
| Error: Cannot modify readonly property DatePeriod::$end |
| Error: Cannot modify readonly property DatePeriod::$end |
| Error: Cannot modify readonly property DatePeriod::$interval |
| Error: Cannot modify readonly property DatePeriod::$interval |
|
|
