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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_map('array_values', $tempArray); for($i = 0; $i < count($tempArray); $i++) { $combos[] = $baseNumber.$tempArray[$i].$tempArray[$i + 1]; $value = $tempArray[$i]; unset($tempArray[$i]); $numbers[] = $value; } } return $combos; } print_r(FindFamily(123));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught TypeError: array_values(): Argument #1 ($array) must be of type array, string given in /in/T33a4:10 Stack trace: #0 [internal function]: array_values('2') #1 /in/T33a4(10): array_map('array_values', Array) #2 /in/T33a4(21): findFamily(123) #3 {main} thrown in /in/T33a4 on line 10
Process exited with code 255.
Output for 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 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Warning: array_values() expects parameter 1 to be array, string given in /in/T33a4 on line 10 Warning: array_values() expects parameter 1 to be array, string given in /in/T33a4 on line 10 Notice: Undefined offset: 0 in /in/T33a4 on line 12 Notice: Undefined offset: 0 in /in/T33a4 on line 13 Array ( [0] => 1 [1] => 1 )
Output for 7.3.32 - 7.3.33
Warning: array_values() expects parameter 1 to be array, string given in /in/T33a4 on line 10 Warning: array_values() expects parameter 1 to be array, string given in /in/T33a4 on line 10 Array ( [0] => 1 [1] => 1 )
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: array_values(): The argument should be an array in /in/T33a4 on line 10 Warning: array_values(): The argument should be an array in /in/T33a4 on line 10 Notice: Undefined offset: 0 in /in/T33a4 on line 12 Notice: Undefined offset: 0 in /in/T33a4 on line 13 Array ( [0] => 1 [1] => 1 )
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/T33a4 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/T33a4 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/T33a4 on line 3

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