함수 sort()

sort

sorted

1 Bash

ARR=(11 1 2 12)
echo ${ARR[@]}
# 11 1 2 12
SORTED=`for VALUE in "${ARR[@]}"; do echo $VALUE; done | sort -n`
echo ${SORTED[@]}
# 1 2 11 12

2 PHP

$arr = array(11, 1, 2, 12);
sort($arr);
print_r($arr);
// Array
// (
// 	[0] => 1
// 	[1] => 2
// 	[2] => 11
// 	[3] => 12
// )

3 Python

lst = [11, 1, 2, 12]
lst = sorted(lst)
print lst
// [1, 2, 11, 12]

4 Perl

# Sort numerically
my @arr = (11, 1, 2, 12);
@arr = sort { $a <=> $b } @arr;
foreach my $ls (@arr) {
	print $ls . " ";
}
# 1 2 11 12

# Sort alphabetically
my @arr = ('Mango', 'Apple');
@arr = sort @arr;
foreach my $ls (@arr) {
	print $ls . " ";
}
# Apple Mango

5 Ruby

arr = [11, 1, 2, 12]
arr2 = arr.sort
print arr2
# [1, 2, 11, 12]

arr = [11, 1, 2, 12]
arr.sort!
print arr
# [1, 2, 11, 12]

6 같이 보기

• rsort
• print_r
• combined comparison operator
• 정렬