PHP Source (ch05/exam05-05.php)
단계: 0 / 0
1-7<!DOCTYPE html> <html> ... <body>
8<?php
9$a = 10; $b = 3;
12$a += $b; // $a = 10 + 3 => 13
14$a -= $b; // $a = 13 - 3 => 10
16$a %= $b; // $a = 10 % 3 => 1
18$a += $b - $a; // $a = 1 + (3 - 1) => 3
20$a += $b + $a; // $a = 3 + (3 + 3) => 9
22$a += $b % $a; // $a = 9 + (3 % 9) => 12
24?>
25-26</body> </html>
현재 $a 값 추적
10