函数:strtolower();
if
(strtolower($_SESSION[
‘rand‘
])==strtolower($str_number )){
echo
"验证码正确"
;
}
else
{
echo
"验证码不正确"
;
}
原文地址:https://www.cnblogs.com/vilucky/p/12327180.html
时间: 2024-08-16 17:12:26
函数:strtolower();
if
(strtolower($_SESSION[
‘rand‘
])==strtolower($str_number )){
echo
"验证码正确"
;
}
else
{
echo
"验证码不正确"
;
}
原文地址:https://www.cnblogs.com/vilucky/p/12327180.html