함수 StringReverse()

다른 뜻에 대해서는 array_reverse 문서를 참조하십시오.

1 개요[ | ]

reverse
StrReverse
strrev

문자열 뒤집기

2 Bash[ | ]

Bash

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STR=$(echo "hello" | rev)
echo $STR

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3 C[ | ]

C언어 문자열 뒤집기 문서를 참고하십시오.

C

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#include <stdio.h>
#include <string.h>
int main() {
    char s[6] = "hello";
    int i, len, temp;
    len = strlen(s);
    for (i=0; i<len/2; i++) {
        temp = s[i];
        s[i] = s[len-i-1];
        s[len-i-1] = temp;
    }
    printf("%s\n", s); // olleh
}

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4 C++[ | ]

C++ 문자열 뒤집기 문서를 참고하십시오.

C++

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#include <iostream>
#include <algorithm> 
using namespace std;
int main() {
    string s = "hello"; 
    reverse(s.begin(), s.end()); 
    cout << s; // olleh
}

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5 C#[ | ]

C# 문자열 뒤집기 문서를 참고하십시오.

C#

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using System;
class Program
{
    static string str_reverse(string str) {
        char[] arr = str.ToCharArray();
        Array.Reverse(arr);
        return new string(arr);
    }
    static void Main() {
        Console.Write(str_reverse("hello"));
    }
}

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6 Excel[ | ]

using VBA

vbnet

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Option Explicit
Public Function str_reverse(str As String)
    str_reverse = StrReverse(str)
End Function

PHP

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=str_reverse("hello")

7 Java[ | ]

자바 StringReverse() 문서를 참고하십시오.

Java

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public class HelloWorld {
    public static void main(String [] args) {
        String s = "hello";
        String reversed = new StringBuilder(s).reverse().toString();
        System.out.println(reversed); // olleh
    }
}

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8 JavaScript[ | ]

JavaScript

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function reverse(s) {
  var o = '';
  for (var i = s.length - 1; i >= 0; i--) o += s[i];
  return o;
}
console.log( reverse('hello') ); // olleh
console.log( reverse('A가☆あ中!') ); // !中あ☆가A

▶	olleh
▶	!中あ☆가A

JavaScript

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function reverse(s){ return s.split("").reverse().join(""); }
console.log( reverse('hello') ); // olleh
console.log( reverse('A가☆あ中!') ); // !中あ☆가A

▶	olleh
▶	!中あ☆가A

JavaScript

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String.prototype.reverse = function(){return this.split("").reverse().join("");}
console.log( 'hello'.reverse() ); // olleh
console.log( 'A가☆あ中!'.reverse() ); // !中あ☆가A

▶	olleh
▶	!中あ☆가A

9 Perl[ | ]

Perl

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reverse "hello"              # returns "olleh"

10 PHP[ | ]

PHP strrev()

PHP

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echo strrev("hello"); // olleh

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PHP

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echo strrev("A가☆あ中!"); // !��䂁㆘‰�A

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PHP

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echo strrev('Iñtërnâtiônàlizætiøn'); // n��it��zil��n��it��nr��t��I

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PHP strrev8()

PHP

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function strrev8($str) {
    return iconv("UTF-16LE", "UTF-8", strrev(iconv("UTF-8", "UTF-16BE", $str)));
}
echo strrev8("A가☆あ中!") . "\n"; // !中あ☆가A
echo strrev8('Iñtërnâtiônàlizætiøn') . "\n"; // nøitæzilànôitânrëtñI

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11 Python[ | ]

Python string_reverse() 문서를 참고하십시오.

Python

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print( 'hello'[::-1] )
# olleh

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Python

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def reverse(text):
    result = ""
    for i in range(0, len(text)):
        result = str(text[i]) + result
    return result

print( reverse('hello') )

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12 R[ | ]

R

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paste(rev(unlist(strsplit("hello",""))),collapse="")
## [1] "olleh"
paste(rev(unlist(strsplit("A가☆あ中!",""))),collapse="")
## [1] "!中あ☆가A"

R

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s = "hello"
paste(substring(s,nchar(s):1,nchar(s):1),collapse="")
## [1] "olleh"
s = "A가☆あ中!"
paste(substring(s,nchar(s):1,nchar(s):1),collapse="")
## [1] "!中あ☆가A"

R

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library(stringi)
stri_reverse("hello")
## [1] "olleh"
stri_reverse("A가☆あ中!")
## [1] "!中あ☆가A"

13 Ruby[ | ]

Ruby

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print "hello".reverse # olleh

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14 Scheme[ | ]

scheme

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(use-modules (srfi srfi-13))
(string-reverse "hello")     ; returns "olleh"

15 SQL[ | ]

15.1 MySQL[ | ]

sql

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SELECT REVERSE( "hello world" );
-- dlrow olleh

16 VB[ | ]

vbnet

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str = StrReverse("hello")

17 같이 보기[ | ]

18 참고[ | ]

http://eqcode.com/wiki/string_reverse