<?php
$s_one = '1';
$i_two = '2';
$s_three = '3';
$add = function(...$data){
foreach($data as $key => $value) {
yield $key => $value;
}
};
$add($s_one, $i_two, $a_three);
foreach($add($s_one, $i_two, $a_three) as $key => $val) {
echo $key . '=>' . $val;
}
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Warning: Undefined variable $a_three in /in/KhiNU on line 14
Warning: Undefined variable $a_three in /in/KhiNU on line 16
0=>11=>22=>
- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
- Notice: Undefined variable: a_three in /in/KhiNU on line 14
Notice: Undefined variable: a_three in /in/KhiNU on line 16
0=>11=>22=>
- Output for 7.3.32 - 7.3.33
- 0=>11=>22=>
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
- Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/KhiNU on line 7
Process exited with code 255. - Output for 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/KhiNU on line 7
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/KhiNU on line 7
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_FUNCTION in /in/KhiNU on line 7
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/KhiNU on line 7
Process exited with code 255.
preferences:
296.05 ms | 401 KiB | 455 Q