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php中表单验证 == 与===

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Release: 2016-06-23 14:21:03
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 各位有没有出现过===可以通过,==反而出现错误的情况?

if (empty($password) || empty($cpassword)) {
die ("No password Submitted");
}
elseif ((strlen($password)15)) {
die("Invalid password length address");
}
elseif (!(strlen(password) == (strlen(cpassword)))) {
die("Passwords do not match!!!");
}
elseif (!(password)===(cpassword)) {
die("Passwords do not match!");
}
else{
for ($i=0; $i  echo "*";
}
}
?>

为什么我的密码在==判断时出现错误,删除掉这个判断,却可以通过?


回复讨论(解决方案)

elseif (!(password)===(cpassword)) {




$呢???

elseif (!(password)===(cpassword)) {




$呢???
好眼力!

谢谢大神帮助,小菜鸟膜拜!

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