<?php
function combinaisons($chaine, $prefix = '') {
if(strlen($chaine) == strlen($prefix)) {
yield $prefix;
return;
}
$caracteres = str_split($chaine, 1);
foreach($caracteres as $caractere) {
$solutions = combinaisons($chaine, $prefix.$caractere);
foreach($solutions as $solution)
yield $solution;
}
}
$combinaisons = combinaisons('abc');
foreach($combinaisons as $combinaison)
echo $combinaison.'<br />';
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- aaa<br />aab<br />aac<br />aba<br />abb<br />abc<br />aca<br />acb<br />acc<br />baa<br />bab<br />bac<br />bba<br />bbb<br />bbc<br />bca<br />bcb<br />bcc<br />caa<br />cab<br />cac<br />cba<br />cbb<br />cbc<br />cca<br />ccb<br />ccc<br />
- Output for 5.4.0 - 5.4.45
- Parse error: syntax error, unexpected '$prefix' (T_VARIABLE) in /in/ZsPGn on line 6
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, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected T_VARIABLE in /in/ZsPGn on line 6
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_VARIABLE in /in/ZsPGn on line 6
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/ZsPGn on line 6
Process exited with code 255.
preferences:
228.98 ms | 401 KiB | 350 Q