<?php
function thing(array $needle, $haystack) {
$result = array($haystack);
foreach ($needle as $a) {
$target = [];
foreach ($result as $r) {
$target = array_merge($target, explode($a, $r));
}
$result = $target;
}
$result = array_filter($result);
// Put the elements in needle back into the result
$result = array_merge($needle, $result);
return array_values($result);
}
var_dump(thing(array('THIS', 'test', 'hello', 'A', 'is'), 'helloTHISisAblindtest'));
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(6) {
[0]=>
string(4) "THIS"
[1]=>
string(4) "test"
[2]=>
string(5) "hello"
[3]=>
string(1) "A"
[4]=>
string(2) "is"
[5]=>
string(5) "blind"
}
- Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/7UnM4 on line 8
Process exited with code 255. - Output for 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/7UnM4 on line 4
Process exited with code 255. - Output for 4.4.2 - 4.4.9
- Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/7UnM4 on line 4
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
- Parse error: parse error, unexpected T_ARRAY, expecting ')' in /in/7UnM4 on line 4
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `')'' in /in/7UnM4 on line 4
Process exited with code 255.
preferences:
239.19 ms | 401 KiB | 355 Q