Answer Posted / zahid

$username = $conn->escape_string($_POST['usernmae]);
$password = $conn->escape_string($_POST['password]);

$sql ="SELECT usernmae,password,id from login where md5(usernmae)='$username' and md5(password)='$password';";

$row = $conn->query($sql);
if($row->num_rows >0){
echo "login success";
}
else{
echo "Invalid credentaisl";
}

What is the use of htmlspecialchars in php?

953

---

How to redirect a page in php?

989

---

What is a variable cost example?

983

---

Are php short tags acceptable to use?

908

---

Tell me how can I display text with a php script?

940

---

What is good average session duration?

974

---

Which variable declarations within a class is invalid in php?

938

---

what is the current salary package in India for a PHP programmer who has 1.5 years experience

2943

---

Explain the difference between array_merge() and array_combine()?

960

---

How do I use isdigit function?

1013

---

What is difference between print_r and echo in php?

860

---

Which is correct about mysqli and pdo?

1040

---

What is the use of super-global arrays in php?

920

---

How to connect to mysql from a php script?

1013

---

Is php an api?

947

---