| --TEST-- | |
| Test DateInterval::__serialize and DateInterval::__unserialize | |
| --FILE-- | |
| <?php | |
| date_default_timezone_set("Europe/London"); | |
| $d = new DateInterval('P2Y4DT6H8M'); | |
| echo "Original object:\n"; | |
| var_dump($d); | |
| echo "\n\nSerialised object:\n"; | |
| $s = serialize($d); | |
| var_dump($s); | |
| echo "\n\nUnserialised object:\n"; | |
| $e = unserialize($s); | |
| var_dump($e); | |
| echo "\n\nCalling __serialize manually:\n"; | |
| var_dump($d->__serialize()); | |
| echo "\n\nUsed serialised interval:\n"; | |
| $now = new DateTimeImmutable("2022-04-22 16:25:11 BST"); | |
| var_dump($now->add($e)); | |
| var_dump($now->sub($e)); | |
| ?> | |
| --EXPECTF-- | |
| Original object: | |
| object(DateInterval)#1 (10) { | |
| ["y"]=> | |
| int(2) | |
| ["m"]=> | |
| int(0) | |
| ["d"]=> | |
| int(4) | |
| ["h"]=> | |
| int(6) | |
| ["i"]=> | |
| int(8) | |
| ["s"]=> | |
| int(0) | |
| ["f"]=> | |
| float(0) | |
| ["invert"]=> | |
| int(0) | |
| ["days"]=> | |
| bool(false) | |
| ["from_string"]=> | |
| bool(false) | |
| } | |
| Serialised object: | |
| string(164) "O:12:"DateInterval":10:{s:1:"y";i:2;s:1:"m";i:0;s:1:"d";i:4;s:1:"h";i:6;s:1:"i";i:8;s:1:"s";i:0;s:1:"f";d:0;s:6:"invert";i:0;s:4:"days";b:0;s:11:"from_string";b:0;}" | |
| Unserialised object: | |
| object(DateInterval)#2 (10) { | |
| ["y"]=> | |
| int(2) | |
| ["m"]=> | |
| int(0) | |
| ["d"]=> | |
| int(4) | |
| ["h"]=> | |
| int(6) | |
| ["i"]=> | |
| int(8) | |
| ["s"]=> | |
| int(0) | |
| ["f"]=> | |
| float(0) | |
| ["invert"]=> | |
| int(0) | |
| ["days"]=> | |
| bool(false) | |
| ["from_string"]=> | |
| bool(false) | |
| } | |
| Calling __serialize manually: | |
| array(%d) { | |
| ["y"]=> | |
| int(2) | |
| ["m"]=> | |
| int(0) | |
| ["d"]=> | |
| int(4) | |
| ["h"]=> | |
| int(6) | |
| ["i"]=> | |
| int(8) | |
| ["s"]=> | |
| int(0) | |
| ["f"]=> | |
| float(0) | |
| ["invert"]=> | |
| int(0) | |
| ["days"]=> | |
| bool(false) | |
| ["from_string"]=> | |
| bool(false) | |
| } | |
| Used serialised interval: | |
| object(DateTimeImmutable)#4 (3) { | |
| ["date"]=> | |
| string(26) "2024-04-26 22:33:11.000000" | |
| ["timezone_type"]=> | |
| int(2) | |
| ["timezone"]=> | |
| string(3) "BST" | |
| } | |
| object(DateTimeImmutable)#4 (3) { | |
| ["date"]=> | |
| string(26) "2020-04-18 10:17:11.000000" | |
| ["timezone_type"]=> | |
| int(2) | |
| ["timezone"]=> | |
| string(3) "BST" | |
| } | |