| --TEST-- | |
| Basic argument unpacking | |
| --FILE-- | |
| <?php | |
| function test(...$args) { | |
| var_dump($args); | |
| } | |
| function test2($arg1, $arg2, $arg3 = null) { | |
| var_dump($arg1, $arg2, $arg3); | |
| } | |
| function getArray($array) { | |
| return $array; | |
| } | |
| function arrayGen($array) { | |
| foreach ($array as $element) { | |
| yield $element; | |
| } | |
| } | |
| $array = [1, 2, 3]; | |
| test(...[]); | |
| test(...[1, 2, 3]); | |
| test(...$array); | |
| test(...getArray([1, 2, 3])); | |
| test(...arrayGen([])); | |
| test(...arrayGen([1, 2, 3])); | |
| test(1, ...[2, 3], ...[4, 5]); | |
| test(1, ...getArray([2, 3]), ...arrayGen([4, 5])); | |
| test2(...[1, 2]); | |
| test2(...[1, 2, 3]); | |
| test2(...[1], ...[], ...[], ...[2, 3], ...[4, 5]); | |
| ?> | |
| --EXPECT-- | |
| array(0) { | |
| } | |
| array(3) { | |
| [0]=> | |
| int(1) | |
| [1]=> | |
| int(2) | |
| [2]=> | |
| int(3) | |
| } | |
| array(3) { | |
| [0]=> | |
| int(1) | |
| [1]=> | |
| int(2) | |
| [2]=> | |
| int(3) | |
| } | |
| array(3) { | |
| [0]=> | |
| int(1) | |
| [1]=> | |
| int(2) | |
| [2]=> | |
| int(3) | |
| } | |
| array(0) { | |
| } | |
| array(3) { | |
| [0]=> | |
| int(1) | |
| [1]=> | |
| int(2) | |
| [2]=> | |
| int(3) | |
| } | |
| array(5) { | |
| [0]=> | |
| int(1) | |
| [1]=> | |
| int(2) | |
| [2]=> | |
| int(3) | |
| [3]=> | |
| int(4) | |
| [4]=> | |
| int(5) | |
| } | |
| array(5) { | |
| [0]=> | |
| int(1) | |
| [1]=> | |
| int(2) | |
| [2]=> | |
| int(3) | |
| [3]=> | |
| int(4) | |
| [4]=> | |
| int(5) | |
| } | |
| int(1) | |
| int(2) | |
| NULL | |
| int(1) | |
| int(2) | |
| int(3) | |
| int(1) | |
| int(2) | |
| int(3) | |