함수 ord()

ord

CODE

1 Bash

CHR=A
ORD=`printf '%d' "'$CHR"`
echo $ORD
# 65

2 Excel

=CODE("A")
// 65

3 Javascript

document.write('A'.charCodeAt(0));
// 65

4 Objective-C

#define CODE(x) (int)[x characterAtIndex:0]
int code = CODE(@"★");
NSLog(@"%d", code); // 9733

NSString* str = @"★";
int code = (int)[str characterAtIndex:0];
NSLog(@"%d", code); // 9733

int code = (int)'A';
NSLog(@"%d", code); // 65

5 Perl

print ord('A');
# 65

6 PHP

echo ord('A');
// 65

7 Python

print ord('A')
# 65

8 Ruby

Ruby 1.8

puts 'A'[0]
# 65

Ruby 1.9

puts 'A'.ord
# 65

9 See also

• chr
• utf8 ord
• charCodeAt