<?php
function search($input)
{
$result = $input;
for($a=0;$a<count($input);$a++)
{
for($b=0;$b<count($input);$b++)
{
$d="";
for($c=1;$c<$b;$c++)
{
$d = $d . $input[$a+$c];
}
$result[]= $d;
}
}
return array_filter(array_unique($result));
}
print json_encode(search(["a", "b"])) . "\n";
print json_encode(search(["a", "b", "c"]));
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- ["a","b"]
Warning: Undefined array key 3 in /in/DMlFq on line 14
["a","b","c"]
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 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 - 7.4.25, 7.4.27 - 7.4.33
- ["a","b"]
Notice: Undefined offset: 3 in /in/DMlFq on line 14
["a","b","c"]
- Output for 7.3.32 - 7.3.33, 7.4.26
- ["a","b"]
["a","b","c"]
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[', expecting ')' in /in/DMlFq on line 23
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 '[', expecting ')' in /in/DMlFq on line 23
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `')'' in /in/DMlFq on line 23
Process exited with code 255.
preferences:
272.67 ms | 401 KiB | 457 Q