md5加密后为0的字符串

# md5强比较时可用
如
    if ((string)$_POST['a'] !== (string)$_POST['b'] && md5($_POST['a']) === md5($_POST['b'])) {
        echo `$cmd`;
    } else {
        echo ("md5 is funny ~");
    }
则令
$a = %4d%c9%68%ff%0e%e3%5c%20%95%72%d4%77%7b%72%15%87%d3%6f%a7%b2%1b%dc%56%b7%4a%3d%c0%78%3e%7b%95%18%af%bf%a2%00%a8%28%4b%f3%6e%8e%4b%55%b3%5f%42%75%93%d8%49%67%6d%a0%d1%55%5d%83%60%fb%5f%07%fe%a2
$b = %4d%c9%68%ff%0e%e3%5c%20%95%72%d4%77%7b%72%15%87%d3%6f%a7%b2%1b%dc%56%b7%4a%3d%c0%78%3e%7b%95%18%af%bf%a2%02%a8%28%4b%f3%6e%8e%4b%55%b3%5f%42%75%93%d8%49%67%6d%a0%d1%d5%5d%83%60%fb%5f%07%fe%a2


# md5值弱比较时可用

0e215962017  # md5值等于它本身

MD5加密后==’0’ 总结
常用的：
240610708，aabg7XSs，aabC9RqS
s878926199a

0e545993274517709034328855841020
s155964671a

0e342768416822451524974117254469
s214587387a
0e848240448830537924465865611904
s214587387a
0e848240448830537924465865611904
s878926199a
0e545993274517709034328855841020
s1091221200a
0e940624217856561557816327384675
s1885207154a
0e509367213418206700842008763514
s1502113478a
0e861580163291561247404381396064
s1885207154a
0e509367213418206700842008763514
s1836677006a
0e481036490867661113260034900752
s155964671a
0e342768416822451524974117254469
s1184209335a
0e072485820392773389523109082030
s1665632922a
0e731198061491163073197128363787
s1502113478a
0e861580163291561247404381396064
s1836677006a
0e481036490867661113260034900752
s1091221200a
0e940624217856561557816327384675
s155964671a
0e342768416822451524974117254469
s1502113478a
0e861580163291561247404381396064
s155964671a
0e342768416822451524974117254469
s1665632922a
0e731198061491163073197128363787
s155964671a
0e342768416822451524974117254469
s1091221200a
0e940624217856561557816327384675
s1836677006a
0e481036490867661113260034900752
s1885207154a
0e509367213418206700842008763514
s532378020a
0e220463095855511507588041205815
s878926199a
0e545993274517709034328855841020
s1091221200a
0e940624217856561557816327384675
s214587387a
0e848240448830537924465865611904
s1502113478a
0e861580163291561247404381396064
s1091221200a
0e940624217856561557816327384675
s1665632922a
0e731198061491163073197128363787
s1885207154a
0e509367213418206700842008763514
s1836677006a
0e481036490867661113260034900752
s1665632922a
0e731198061491163073197128363787
s878926199a
0e545993274517709034328855841020