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<?php class A { function __construct() { $this->arr = [1,34,3,98,9,76,45,4]; } function joinNumbers($a, $b) { $t=10; while($b>=$t) $t*=10; return $a*$t+$b; } function arrangeNumbers() { $size=count($this->arr)/count($this->arr[0]); for($i=0;$i<$size-1;$i++) { for($j=$i+1;$j<$size;$j++) { if(joinNumbers($this->arr[$i],$this->arr[$j])<joinNumbers($this->arr[$j],$this->arr[$i])) { $temp = $this->arr[$i]; $this->arr[$i] = $this->arr[$j]; $this->arr[$j] = $this->arr[$i]; } } } printf("Number is : "); for($i=0;$i<$size;$i++) { printf("%d",$this->arr[$i]); } printf("\n\n"); } } $test = new A; $test->arrangeNumbers();

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