I am a beginner in php(& mysql).I am trying to insert form data into my database.But it does not work.Clicking on the 'Register' button on User_info.php page just displays a link to my home page.
Sign Up.php
<!DOCTYPE html>
<html>
<head>
<title>Details</title>
</head>
<body bgColor="Red">
<h1 style="color:blue">Please provide your details to become a registered user</h1>
<form style="color:blue" action="User_info.php" method="post">
User Id:     <input type="text" name="user_id" value="">
<br><br>
Password: <input type="password" name="password" value="">
<br><br>
Email Id:   <input type="text" name="email_id" value="">
<br><br>
Phone:      <input type="text" name="phone_no" value="">
<br><br>
<input type="submit" name="submit" value="Register">
</form>
</body>
</html>
User_info.php
<!DOCTYPE html>
<html>
<head><title>User Information</title></head>
<body>
<?php
$hostname="localhost"; // Host name
$username="root"; // Mysql username
$password=""; // Mysql password
$db_name="movie store"; // Database name
$tbl_name="user"; // Table name
// Connect to server and select database.
$con=mysql_connect($hostname, $username, $password);
if(!$con)
{
die('Could not connect: '. mysql_error());
}
mysql_select_db($db_name,$con);
$id = $_POST['user_id'];
$pass = $_POST['password'];
$email = $_POST['email_id'];
$phone= $_POST['phone_no'];
$sql="INSERT INTO $tbl_name(user_id,password,email_id,phone_no) VALUES('$id','$pass','$email','$phone')";
if(!mysql_query($sql,$con))
{
die('Error: '. mysql_error());
}
print_r "1 record inserted";
// close connection
mysql_close($con);
?>
Return to Home
</body>
</html>
There is syntax error on line #29 of User_info.php
use echo "1 record inserted"; instead of print_r "1 record inserted";
MySQL extension is deprecated as of PHP 5.5.0, and is not recommended for writing new code as it will be removed in the future. Instead, either the mysqli or PDO_MySQL extension should be used. Ref
Please update your 'User_info.php' with following code as quick MySQLi solution.
<!DOCTYPE html>
<html>
<head><title>User Information</title></head>
<body>
<?php
$hostname="localhost"; // Host name
$username="root"; // mysqli username
$password=""; // mysqli password
$db_name="movie store"; // Database name
$tbl_name="user"; // Table name
// Connect to server and select database.
$con=mysqli_connect($hostname, $username, $password);
if(!$con)
{
die('Could not connect: '. mysqli_error());
}
mysqli_select_db($con, $db_name);
$id = $_POST['user_id'];
$pass = $_POST['password'];
$email = $_POST['email_id'];
$phone= $_POST['phone_no'];
$sql="INSERT INTO $tbl_name (user_id,password,email_id,phone_no) VALUES('$id','$pass','$email','$phone')";
if(!mysqli_query($con, $sql))
{
die('Error: '. mysqli_error($con));
}
echo "1 record inserted";
// close connection
mysqli_close($con);
?>
Return to Home
</body>
</html>
Related
when i hit the submit button, nothing happens. perhaps the database is not connected. i am trying to make a form using php and html. i am using xampp, i wrote the code in notepad++ and i saved form.php in htdocs. i don't know what is wrong. maybe the names i used for the variables.
this is the html code:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
</head>
<body>
<form method="post" action="C:\xampp\htdocs\form.php">
Nume de utilizator : <input type="text" name="nume_de_utilizator" placeholder="Enter Your Name" >
Email : <input type="text" name="email" placeholder="Enter Your Email">
Parola: <input type="password" name="parola">
<input type="submit" value="submit" >
</form>
</body>
</html>
this is form.php
<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "autentificare";
// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {
die("Connection failed: " . mysqli_connect_error());
}
$nume_de_utilizator = mysqli_real_escape_string($conn, $_POST['nume_de_utilizator']);
$email = mysqli_real_escape_string($conn, $_POST['email']);
$parola = mysqli_real_escape_string($conn, $_POST['parola']);
// Attempt insert query execution
$sql = "INSERT INTO utilizatori (nume_de_utilizator, email, parola) VALUES ('$nume_de_utilizator', '$email', '$parola')";
if(mysqli_query($conn, $sql))
printf("%d Row inserted.\n", mysqli_affected_rows($con));
else
{ echo "ERROR: Could not able to execute $sql. " . mysqli_error($conn);}
// Close connection
mysqli_close($conn);
?>
and this is the "autentificare", the database
my database
Try to see the "online link"
eg: "http://localhost:8080/form.php"
Do a simple echo msg - file to check and after replace
action="C:\xampp\htdocs\form.php" with action=http_link
I am fairly new to PHP and I was following a simple tutorial on youtube, I followed the youtube video, double and tripple checked to make sure everything I typed was correct and data was still not being inserted.
I searched the internet for hours and I came up with a fix, sort of but I don't think it's the correct way to do it
HTML
<html>
<head>
<title>Insert Form Data In MYSQL Database Using PHP</title>
</head>
<body>
<form action="insert.php" method="post">
Name : <input type="text" name="username">
<br/>
Email : <input type="text" name="email">
<br/>
<input type="submit" value="Insert">
</form>
</body>
</html>
PHP
<?php
$con = mysqli_connect('localhost','root','');
if (!$con) {
echo 'Not Connected To Server';
}
if (!mysqli_select_db($con,'tutorial')) {
echo 'Database Not Selected';
}
if (isset($_POST['username'])){
$Name = $_POST['username'];
}
if (isset($_POST['email'])){
$Email = $_POST['email'];
}
$sql = "INSERT INTO person (Name, Email) VALUES ('John', 'john#gmail.com')";
if (!mysqli_query($con,$sql)) {
echo 'Not Inserted';
} else {
echo 'Inserted Successfully!';
}
header("refresh:10; url=index.html");
?>
I replaced '$Name' and '$Email' with John and john#gmail.com, then I type it into the html form and the data goes into the database correctly.
I then found another HTML form online with more PHP but it does the same thing(not inserting any data to the database)
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Add Record Form</title>
</head>
<body>
<form action="insert1.php" method="post">
<p>
<label for="firstName">First Name:</label>
<input type="text" name="firstname" id="firstName">
</p>
<p>
<label for="lastName">Last Name:</label>
<input type="text" name="lastname" id="lastName">
</p>
<p>
<label for="emailAddress">Email Address:</label>
<input type="text" name="email" id="emailAddress">
</p>
<input type="submit" value="Submit">
</form>
</body>
</html>
PHP
<?php
/* Attempt MySQL server connection. Assuming you are running MySQL
server with default setting (user 'root' with no password) */
$link = mysqli_connect("localhost", "root", "", "demo");
// Check connection
if($link === false){
die("ERROR: Could not connect. " . mysqli_connect_error());
}
// Escape user inputs for security
$first_name = mysqli_real_escape_string($link, $_POST['firstname']);
$last_name = mysqli_real_escape_string($link, $_POST['lastname']);
$email_address = mysqli_real_escape_string($link, $_POST['email']);
// attempt insert query execution
$sql = "INSERT INTO persons (first_name, last_name, email_address) VALUES ('$first_name', '$last_name', '$email_address')";
if(mysqli_query($link, $sql)){
echo "Records added successfully.";
} else{
echo "ERROR: Could not able to execute $sql. " . mysqli_error($link);
}
// close connection
mysqli_close($link);
?>
The fields are blank, any help will be greatly appreacited!
Btw This is how the fields display I'm using xampp server.
I had used the below code and it works fine for me.
<?php
$link = mysqli_connect("localhost", "root", "", "dummy");
// Check connection
if($link === false){
die("ERROR: Could not connect. " . mysqli_connect_error());
}
/* Collect below values from $_POST
$firstname = 'John';
$lastname = 'Doe';
$email = 'test#gmail.com';
*/
// Escape user inputs for security
$first_name = mysqli_real_escape_string($link, $firstname);
$last_name = mysqli_real_escape_string($link, $lastname);
$email_address = mysqli_real_escape_string($link, $email);
// attempt insert query execution
$sql = "INSERT INTO accounts (account_firstname, account_lastname, account_email) VALUES ('$first_name', '$last_name', '$email_address')";
if(mysqli_query($link, $sql)){
echo "Records added successfully.";
} else{
echo "ERROR: Could not able to execute $sql. " . mysqli_error($link);
}
// close connection
mysqli_close($link);
?>
I have managed to connect to database and I manage to insert using following code.
<?php
$username = 'root';
$password = '';
$db = 'demo';
$conn = new mysqli ('localhost',$username, $password, $db) or die("unable to connect");
$sql="insert into persons (first_name,last_name,email_address) values ('sara','smith','email#email.com')";
$query=mysqli_query($conn,$sql);
if($query)
echo 'data inserted';
?>
But the problem is that when I try to enter data using HTML form, it didn't work for me. I have tried to follow different tutorials and different answers here on stackoverflow. Can anyone please tell me the easiest way of inserting and getting data from MySQL using PHP ?
If there is any easy tutorial or blog from where i can learn and understand all this, I would love to watch or read.
I manage to do it in following way.
Create a file name index.php with following code
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Add Record Form</title>
</head>
<body>
<form action="insert.php" method="post">
<p>
<label for="firstName">First Name:</label>
<input type="text" name="firstname" id="firstName">
</p>
<p>
<label for="lastName">Last Name:</label>
<input type="text" name="lastname" id="lastName">
</p>
<p>
<label for="emailAddress">Email Address:</label>
<input type="text" name="email" id="emailAddress">
</p>
<input type="submit" value="Submit">
</form>
</body>
</html>
Then create another file name as insert.php
<?php
/* Attempt MySQL server connection. Assuming you are running MySQL
server with default setting (user 'root' with no password) */
$link = mysqli_connect("localhost", "root", "", "demo");
// Check connection
if($link === false){
die("ERROR: Could not connect. " . mysqli_connect_error());
}
// Escape user inputs for security
$first_name = mysqli_real_escape_string($link, $_POST['firstname']);
$last_name = mysqli_real_escape_string($link, $_POST['lastname']);
$email_address = mysqli_real_escape_string($link, $_POST['email']);
// attempt insert query execution
$sql = "INSERT INTO persons (first_name, last_name, email_address) VALUES ('$first_name', '$last_name', '$email_address')";
if(mysqli_query($link, $sql)){
echo "Records added successfully.";
} else{
echo "ERROR: Could not able to execute $sql. " . mysqli_error($link);
}
// close connection
mysqli_close($link);
?>
//procedural style
$mysqli = mysqli_connect('host','username','password','database_name');
//Output any connection error
if ($mysqli->connect_error) {
die('Error : ('. $mysqli->connect_errno .') '. $mysqli->connect_error);
}
//inserting a record
$product_code = '"'.$mysqli->real_escape_string('P1234').'"';
$product_name = '"'.$mysqli->real_escape_string('42 inch TV').'"';
$product_price = '"'.$mysqli->real_escape_string('600').'"';
//MySqli Insert Query
$insert_row = $mysqli->query("INSERT INTO products (product_code, product_name, price) VALUES($product_code, $product_name, $product_price)");
if($insert_row){
print 'Success! ID of last inserted record is : ' .$mysqli->insert_id .'<br />';
}else{
die('Error : ('. $mysqli->errno .') '. $mysqli->error);
}
A quick and untested example of using an HTML form with the POST method to insert data entered by a user into the db.
<?php
$result = false;
$dbhost = 'localhost';
$username = 'root';
$password = '';
$db = 'demo';
if( $_SERVER['REQUEST_METHOD']=='POST' ){
$conn = new mysqli ( $dbhost,$username, $password, $db );
if( $conn ){
$sql='insert into `persons` ( `first_name`,`last_name`,`email_address` ) values (?,?,?);';
$stmt=$conn->prepare( $sql );
$stmt->bind_param('sss', $_POST['firstname'], $_POST['lastname'], $_POST['email'] );
$result = $stmt->execute();
}
$conn->close();
}
?>
<!doctype html>
<html>
<head>
<title>Simple Form submission example</title>
</head>
<body>
<form method='post'>
<input type='text' name='firstname' />
<input type='text' name='lastname' />
<input type='text' name='email' />
<input type='submit' value='Submit' />
<?php
echo $result ? '<div>The database was updated</div>' : '';
?>
</form>
</body>
</html>
Try tutsplus or lynda, Provide you with the best tuto !
<!DOCTYPE html>
<html>
<head>
<title>Sign up page</title>
</head>
<body>
<form method="post" action="signup_redirect.php">
username: <input type="text" name="username" placeholder="username"><br>
Password: <input type="password" name="password" placeholder="password"><br>
<input type="submit" value="Create Account">
</form>
// The user would enter the desired username and password.
<?php
if(isset($_POST['submit'])) {
$dbCon = mysqli_connect("localhost", "root", "", "test");
if (mysqli_connect_errno()) {
echo "Failed to connect" .mysqli_connect_error();
}
$sql = "INSERT INTO test (username, password)
VALUES ('".$_POST['username']."','".$_POST['password']."')";
}//Takes the values that the user has submitted and inserts them into my table called "test".
?>
</body>
</html>
I have a form which would take the users desired details then if the submit button is pressed it runs through the rest of the php code.I also have the sql statement which is meant to add data but when i check my database there are no new entries.
$sql = "INSERT INTO test (username, password)
VALUES ('".$_POST['username']."','".$_POST['password']."')";
After that run query
$sql_qry=mysqli_query($dbCon, $sql);
add
if (mysqli_query($dbCon, $sql)) {
echo "New record created successfully";
} else {
echo "Error: " . $sql . "<br>" . mysqli_error($dbCon);
}
after, $sql query you have written
I am experimenting with PHP and Mysql. I have created a database and table at mu localhost using xampp. I have also created a file that suppose to populate my table by executing a query, but the strange thing is that i get no errors but at the same time no DATA has been inserted into my DataBase:
CODE:
register.php:
<?php
session_start();
if(isset($_POST['submitted'])){
include('connectDB.php');
$UserN = $_POST['username'];
$Upass = $_POST['password'];
$Ufn = $_POST['first_name'];
$Uln = $_POST['last_name'];
$Uemail = $_POST['email'];
$NewAccountQuery = "INSERT INTO users (user_id,username, password, first_name, last_name, emial) VALUES ('$UserN','$Upass', '$Ufn', '$Uln', '$Uemail')";
if(!mysql_query($NewAccountQuery)){
die(mysql_error());
}//end of nested if statment
$newrecord = "1 record added to the database";
}//end of if statment
?>
<html>
<head>
<title>Home Page</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<link href="style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="wrapper">
<header><h1>E-Shop</h1></header>
<article>
<h1>Welcome</h1>
<h1>Create Account</h1>
<div id="login">
<ul id="login">
<form method="post" action="register.php" >
<fieldset>
<legend>Fill in the form</legend>
<label>Select Username : <input type="text" name="username" /></label>
<label>Password : <input type="password" name="password" /></label>
<label>Enter First Name : <input type="text" name="first_name" /></label>
<label>Enter Last Name : <input type="text" name="last_name" /></label>
<label>Enter E-mail Address: <input type="text" name="email" /></label>
</fieldset>
<br />
<input type="submit" submit="submit" value="Create Account" class="button">
</form>
</div>
<form action="index.php" method="post">
<div id="login">
<ul id="login">
<li>
<input type="submit" value="Cancel" onclick="index.php" class="button">
</li>
</ul>
</div>
</article>
<aside>
</aside>
<div id="footer">This is my site i Made coppyrights 2013 Tomazi</div>
</div>
</body>
</html>
I have also one include file which is connectDB:
<?php
session_start();
$con = mysql_connect("127.0.0.1", "root", "");
if(!$con)
die('Could not connect: ' . mysql_error());
mysql_select_db("eshop", $con) or die("Cannot select DB");
?>
Database structure:
database Name: eshop;
only one table in DB : users;
users table consists of:
user_id: A_I , PK
username
password
first_name
last_name
email
I spend a substantial amount of time to work this out did research and looked at some tutorials but with no luck
Can anyone spot what is the root of my problem...?
It is because if(isset($_POST['submitted'])){
you dont have input field with name submitted give the submit button name to submitted
<input name="submitted" type="submit" submit="submit" value="Create Account" class="button">
Check your insert query you have more fields than your values
Change :
$NewAccountQuery = "INSERT INTO users (user_id,username, password, first_name, last_name, email) VALUES ('$UserN','$Upass', '$Ufn', '$Uln', '$Uemail')";
to :
$NewAccountQuery = "INSERT INTO users (user_id,username, password, first_name, last_name, email) VALUES ('','$UserN','$Upass', '$Ufn', '$Uln', '$Uemail')";
Considering user_id is auto increment field.
Your email in query is written wrongly as emial.
Is error reporting turned on?
Put this on the top of your screen:
error_reporting(E_ALL);
ini_set('display_errors', '1');
Some good answers above, but I would also suggest you make use of newer MySQLi / PDO instead of outdated 2002 MySQL API.
Some examples: (i will use mysqli since you wrote your original example in procedural code)
connectDB.php
<?php
$db = mysqli_connect('host', 'user', 'password', 'database');
if (mysqli_connect_errno())
die(mysqli_connect_error());
?>
register.php -- i'll just write out an example php part and let you do the rest
<?php
//i'll always check if session was already started, if it was then
//there is no need to start it again
if (!isset($_SESSION)) {
session_start();
}
//no need to include again if it was already included before
include_once('connectDB.php');
//get all posted values
$username = $_POST['username'];
$userpass = $_POST['password'];
$usermail = $_POST['usermail'];
//and some more
//run checks here for if fields are empty etc?
//example check if username was empty
if($username == NULL) {
echo 'No username entered, try again';
mysqli_close($db);
exit();
} else {
//if username field is filled we will insert values into $db
//build query
$sql_query_string = "INSERT INTO _tablename_(username,userpassword,useremail) VALUES('$username','$userpass','$usermail')";
if(mysqli_query($db,$sql_query_string)) {
echo 'Record was entered into DB successfully';
mysqli_close($db);
} else {
echo 'Ooops - something went wrong.';
mysqli_close($db);
}
}
?>
this should work quite nicely and all you need to add is your proper posted values and build the form to post it, that's all.
<?php
$db = mysqli_connect('host', 'user', 'password', 'database');
if (mysqli_connect_errno())
die(mysqli_connect_error());
?>
register.php -- i'll just write out an example php part and let you do the rest
<?php
//i'll always check if session was already started, if it was then
//there is no need to start it again
if (!isset($_SESSION)) {
session_start();
}
//no need to include again if it was already included before
include_once('connectDB.php');
//get all posted values
$username = $_POST['username'];
$userpass = $_POST['password'];
$usermail = $_POST['usermail'];
//and some more
//run checks here for if fields are empty etc?
//example check if username was empty
if($username == NULL) {
echo 'No username entered, try again';
mysqli_close($db);
exit();
} else {
//if username field is filled we will insert values into $db
//build query
$sql_query_string = "INSERT INTO _tablename_(username,userpassword,useremail) VALUES('$username','$userpass','$usermail')";
if(mysqli_query($db,$sql_query_string)) {
echo 'Record was entered into DB successfully';
mysqli_close($db);`enter code here`
} else {
echo 'Ooops - something went wrong.';
mysqli_close($db);
}
}
?>