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<?php function findFamily($n) { $numbers = str_split($n); $combos = array(); $count = count($numbers); for($i = 0; $i < $count; $i++) { $baseNumber = $numbers[$i]; $tempArray = $numbers; unset($tempArray[$i]); $tempArray = array_values($tempArray); $countTempArray = count($tempArray); for($x = 0; $x < $countTempArray; $x++) { $combonation = ''; $sortedTempArray = array_values($tempArray); for($z = 0; $z < count($sortedTempArray); $z++) $combonation .= $sortedTempArray[$z]; $combos[] = $baseNumber.$combonation; $value = $tempArray[$x]; unset($tempArray[$x]); $tempArray[] = $value; } } return $combos; } var_export(FindFamily("123")); ?>
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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 ( 0 => '123', 1 => '132', 2 => '213', 3 => '231', 4 => '312', 5 => '321', )
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/WDCvP on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/WDCvP on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/WDCvP on line 3
preferences:
237.32 ms | 401 KiB | 313 Q