Quoting Variables

Quoting Variables

1 Bash

a=Alice
b=Bob
echo "$a and $b"
# Alice and Bob

2 PHP

$a = 'Alice';
$b = 'Bob';
echo "$a and $b";
# Alice and Bob

3 Ruby

a = "Alice"
b = "Bob"
puts "#{a} and #{b}"
# Alice and Bob

4 같이 보기

• 따옴표

5 참고

• http://www.tldp.org/LDP/abs/html/quotingvar.html
• http://php.net/manual/en/language.variables.basics.php