Answer Posted / abhijita

This is an example Login with encrypted password but don't
forget to encrypt password and insert into database in sign
up process.

// username and password sent from form
$myusername=$_POST['myusername'];
$mypassword=$_POST['mypassword'];

// encrypt password
$encrypted_mypassword=md5($mypassword);

$sql="SELECT * FROM $tbl_name WHERE username='$myusername'
and password='$encrypted_mypassword'";
$result=mysql_query($sql);

What is difference between strstr() and stristr()?

1166

---

Is php front end?

989

---

Where php language is used?

1043

---

In php, how to redirect from one page to another page?

991

---

List the different types of print functions available in php?

963

---

What's the difference between using mysql_ functions and pdo?

1251

---

Why post method is used in php?

1155

---

How to calculate the length of a string?

1182

---

Tell me how to create a session? How to set a value in session? How to remove data from a session?

1062

---

When use javascript vs php?

1074

---

What is form action php?

1065

---

How to protect special characters in query string?

1010

---

How to connect to a url in php?

1041

---

How to list all values of submitted fields?

984

---

How to assigning a new character in a string?

1150

---