Why have regular expressions survived seven decades of technological disruption? Because coders who understand regular expressions have a massive advantage when working with textual data. They can write in a single line of code what takes others dozens!

This article is all about the re.fullmatch(pattern, string) method of Python’s re library. There are three similar methods to help you use regular expressions:

• The findall(pattern, string) method returns a list of string matches. Check out our blog tutorial.
• The search(pattern, string) method returns a match object of the first match. Check out our blog tutorial.
• The match(pattern, string) method returns a match object if the regex matches at the beginning of the string. Check out our blog tutorial.

So how does the re.fullmatch() method work? Let’s study the specification.

How Does re.fullmatch() Work in Python?

The re.fullmatch(pattern, string) method returns a match object if the pattern matches the whole string.

Specification:

re.fullmatch(pattern, string, flags=0)

The re.fullmatch() method has up to three arguments.

• pattern: the regular expression pattern that you want to match.
• string: the string which you want to search for the pattern.
• flags (optional argument): a more advanced modifier that allows you to customize the behavior of the function. Want to know how to use those flags? Check out this detailed article on the Finxter blog.

We’ll explore them in more detail later.

Return Value:

The re.fullmatch() method returns a match object. You may ask (and rightly so):

What’s a Match Object?

If a regular expression matches a part of your string, there’s a lot of useful information that comes with it: what’s the exact position of the match? Which regex groups were matched—and where?

The match object is a simple wrapper for this information. Some regex methods of the re package in Python—such as fullmatch()—automatically create a match object upon the first pattern match.

At this point, you don’t need to explore the match object in detail. Just know that we can access the start and end positions of the match in the string by calling the methods m.start() and m.end() on the match object m:

>>> m = re.fullmatch('h...o', 'hello')

>>> m.start()

0

>>> m.end()

5

In the first line, you create a match object m by using the re.fullmatch() method. The pattern ‘h…o’ matches in the string ‘hello’ at start position 0 and end position 5. But note that as the fullmatch() method always attempts to match the whole string, the m.start() method will always return zero.

Now, you know the purpose of the match object in Python. Let’s check out a few examples of re.fullmatch()!

A Guided Example for re.fullmatch()

First, you import the re module and create the text string to be searched for the regex patterns:

>>> import re

>>> text = '''

Call me Ishmael. Some years ago--never mind how long precisely

--having little or no money in my purse, and nothing particular

to interest me on shore, I thought I would sail about a little

and see the watery part of the world. '''

Let’s say you want to match the full text with this regular expression:

>>> re.fullmatch('Call(.|\n)*', text)

>>> 

The first argument is the pattern to be found: 'Call(.|\n)*'. The second argument is the text to be analyzed. You stored the multi-line string in the variable text—so you take this as the second argument. The third argument flags of the fullmatch() method is optional and we skip it in the code.

There’s no output! This means that the re.fullmatch() method did not return a match object. Why? Because at the beginning of the string, there’s no match for the ‘Call’ part of the regex. The regex starts with an empty line!

So how can we fix this? Simple, by matching a new line character ‘\n’ at the beginning of the string.

>>> re.fullmatch('\nCall(.|\n)*', text)

<re.Match object; span=(0, 229), match='\nCall me Ishmael. Some years ago--never mind how>

The regex (.|\n)* matches an arbitrary number of characters (new line characters or not) after the prefix ‘\nCall’. This matches the whole text so the result is a match object. Note that there are 229 matching positions so the string included in resulting match object is only the prefix of the whole matching string. This fact is often overlooked by beginner coders.

What’s the Difference Between re.fullmatch() and re.match()?

The methods re.fullmatch() and re.match(pattern, string) both return a match object. Both attempt to match at the beginning of the string. The only difference is that re.fullmatch() also attempts to match the end of the string as well: it wants to match the whole string!

You can see this difference in the following code:

>>> text = 'More with less'

>>> re.match('More', text)

<re.Match object; span=(0, 4), match='More'>

>>> re.fullmatch('More', text)

>>> 

The re.match(‘More’, text) method matches the string ‘More’ at the beginning of the string ‘More with less’. But the re.fullmatch(‘More’, text) method does not match the whole text. Therefore, it returns the None object—nothing is printed to your shell!

What’s the Difference Between re.fullmatch() and re.findall()?

There are two differences between the re.fullmatch(pattern, string) and re.findall(pattern, string) methods:

• re.fullmatch(pattern, string) returns a match object while re.findall(pattern, string) returns a list of matching strings.
• re.fullmatch(pattern, string) can only match the whole string, while re.findall(pattern, string) can return multiple matches in the string.

Both can be seen in the following example:

>>> text = 'the 42th truth is 42'

>>> re.fullmatch('.*?42', text)

<re.Match object; span=(0, 20), match='the 42th truth is 42'>

>>> re.findall('.*?42', text)

['the 42', 'th truth is 42']

Note that the regex .*? matches an arbitrary number of characters but it attempts to consume as few characters as possible. This is called “non-greedy” match (the *? operator). The fullmatch() method only returns a match object that matches the whole string. The findall() method returns a list of all occurrences. As the match is non-greedy, it finds two such matches.

What’s the Difference Between re.fullmatch() and re.search()?

The methods re.fullmatch() and re.search(pattern, string) both return a match object. However, re.fullmatch() attempts to match the whole string while re.search() matches anywhere in the string.

You can see this difference in the following code:

>>> text = 'Finxter is fun!'

>>> re.search('Finxter', text)

<re.Match object; span=(0, 7), match='Finxter'>

>>> re.fullmatch('Finxter', text)

>>> 

The re.search() method retrieves the match of the ‘Finxter’ substring as a match object. But the re.fullmatch() method has no return value because the substring ‘Finxter’ does not match the whole string ‘Finxter is fun!’.

How to Use the Optional Flag Argument?

As you’ve seen in the specification, the fullmatch() method comes with an optional third ‘flag’ argument:

re.fullmatch(pattern, string, flags=0)

What’s the purpose of the flags argument?

Flags allow you to control the regular expression engine. Because regular expressions are so powerful, they are a useful way of switching on and off certain features (for example, whether to ignore capitalization when matching your regex).

Syntax	Meaning
re.ASCII	If you don’t use this flag, the special Python regex symbols w, W, b, B, d, D, s and S will match Unicode characters. If you use this flag, those special symbols will match only ASCII characters — as the name suggests.
re.A	Same as re.ASCII
re.DEBUG	If you use this flag, Python will print some useful information to the shell that helps you debugging your regex.
re.IGNORECASE	If you use this flag, the regex engine will perform case-insensitive matching. So if you’re searching for [A-Z], it will also match [a-z].
re.I	Same as re.IGNORECASE
re.LOCALE	Don’t use this flag — ever. It’s depreciated—the idea was to perform case-insensitive matching depending on your current locale. But it isn’t reliable.
re.L	Same as re.LOCALE
re.MULTILINE	This flag switches on the following feature: the start-of-the-string regex ‘^’ matches at the beginning of each line (rather than only at the beginning of the string). The same holds for the end-of-the-string regex ‘$’ that now matches also at the end of each line in a multi-line string.
re.M	Same as re.MULTILINE
re.DOTALL	Without using this flag, the dot regex ‘.’ matches all characters except the newline character ‘n’. Switch on this flag to really match all characters including the newline character.
re.S	Same as re.DOTALL
re.VERBOSE	To improve the readability of complicated regular expressions, you may want to allow comments and (multi-line) formatting of the regex itself. This is possible with this flag: all whitespace characters and lines that start with the character ‘#’ are ignored in the regex.
re.X	Same as re.VERBOSE

Here’s how you’d use it in a practical example:

>>> text = 'Python is great!'

>>> re.search('PYTHON', text, flags=re.IGNORECASE)

<re.Match object; span=(0, 6), match='Python'>

Although your regex ‘PYTHON’ is all-caps, we ignore the capitalization by using the flag re.IGNORECASE.

Where to Go From Here?

This article has introduced the re.fullmatch(pattern, string) method that attempts to match the whole string—and returns a match object if it succeeds or None if it doesn’t.

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Last modified on January 3rd, 2020 by Vincy.

Are you looking for code to create user registration in PHP? A lightweight form with MySQL database backend. Read on!

There are lots of PHP components for user registration available on the Internet. But these contain heavy stuff and lots of dependencies.

An appropriate code should be lightweight, secure, feature-packed and customizable. I am going to explain how to code this user registration in PHP with a login.

With this code, you can customize or put any add-ons as per your need and enhance it.

What is inside?

1. Example code for user registration in PHP
2. Create user registration and login form
3. Registration and login form validation
4. Process user registration in PHP
5. PHP login authentication code
6. User dashboard
7. MySQL database script
8. Screenshot of user registration and login form

Example code for user registration in PHP

In this example, I have created user registration in PHP with the login script. In a previous article, we have seen how to create a login script with PHP session.

On a landing page, it shows a login form with a signup link. The registered user can enter their login details with the login form. Once done, he can get into the dashboard after authentication.

If the user does not have an account, then he can click the signup option to create a new account.

The user registration form requests username, email, password from the user. On submission, PHP code allows registration if the email does not already exist.

This example code has client-side validation for validating the entered user details. And also, it includes contains the server-side uniqueness test. The user email is the base to check uniqueness before adding the users to the MySQL database.

This linked article includes a basic example of implementing user registration in PHP and MySQL.

File structure

Create user registration and login form

I have created three HTML view login form, registration form and the dashboard for this code.

Below HMTL code is for displaying the login form to the user. In this form, it has two inputs to allow the user to enter their username and password.

Without these details, a validation code will not allow the login to proceed. The login form tag’s on-click attribute is with loginValidation(). This function contains the login form validation script.

On submitting this login form, the PHP code will validate the user. If the users clear the authentication, then it will redirect him to the dashboard.

If the user attempts to log in with the wrong data, then the code will display a login error message in the login form. If you want to limit the failed login attempts, the linked article has an example of that.

See also login form with forgot password and remember me.

login-form.php

<div class="sign-up-container"> <div class="login-signup"> <a href="user-registration-form.php">Sign up</a> </div> <div class="signup-align"> <form name="login" action="" method="post" on‌submit="return loginValidation()"> <div class="signup-heading">Login</div> <?php if(!empty($loginResult)){?> <div class="error-msg"><?php echo $loginResult;?></div> <?php }?> <div class="row"> <div class="inline-block"> <div class="form-label"> Username<span class="required error" id="username-info"></span> </div> <input class="input-box-330" type="text" name="username" id="username"> </div> </div> <div class="row"> <div class="inline-block"> <div class="form-label"> Password<span class="required error" id="signup-password-info"></span> </div> <input class="input-box-330" type="password" name="signup-password" id="signup-password"> </div> </div> <div class="row"> <input class="sign-up-btn" type="submit" name="login-btn" id="login-btn" value="Login"> </div> </form> </div> </div> 

This is a user registration form getting minimal user data from the user. All form fields are mandatory.

It will pass-through a JavaScript validation before processing the user registration in PHP.

On submitting the registration form fields, it will invoke the signupValidation() JavaScript method. In this method, it validates with the non-empty check, email format, and the password match.

After validation, the PHP registration will take place with the posted form data.

user-registration-form.php

<HTML> <HEAD> <TITLE>Registration</TITLE> <link href="./assets/css/phppot-style.css" type="text/css" rel="stylesheet" /> <link href="./assets/css/user-registration.css" type="text/css" rel="stylesheet" /> </HEAD> <BODY> <div class="phppot-container"> <div class="sign-up-container"> <div class="login-signup"> <a href="login-form.php">Login</a> </div> <div class=""> <form name="sign-up" action="" method="post" on‌submit="return signupValidation()"> <div class="signup-heading">Registration</div> <?php if(!empty($registrationResponse["status"])) { ?> <?php if($registrationResponse["status"] == "error") { ?> <div class="server-response error-msg"><?php echo $registrationResponse["message"]; ?></div> <?php } else if($registrationResponse["status"] == "success") { ?> <div class="server-response success-msg"><?php echo $registrationResponse["message"]; ?></div> <?php } ?> <?php } ?> <div class="error-msg" id="error-msg"></div> <div class="row"> <div class="inline-block"> <div class="form-label"> Username<span class="required error" id="username-info"></span> </div> <input class="input-box-330" type="text" name="username" id="username"> </div> </div> <div class="row"> <div class="inline-block"> <div class="form-label"> Email<span class="required error" id="email-info"></span> </div> <input class="input-box-330" type="email" name="email" id="email"> </div> </div> <div class="row"> <div class="inline-block"> <div class="form-label"> Password<span class="required error" id="signup-password-info"></span> </div> <input class="input-box-330" type="password" name="signup-password" id="signup-password"> </div> </div> <div class="row"> <div class="inline-block"> <div class="form-label"> Confirm Password<span class="required error" id="confirm-password-info"></span> </div> <input class="input-box-330" type="password" name="confirm-password" id="confirm-password"> </div> </div> <div class="row"> <input class="sign-up-btn" type="submit" name="signup-btn" id="signup-btn" value="Sign up"> </div> </form> </div> </div> </div> </BODY> </HTML> 

Landing page loads login registration forms

index.php

<?php use Phppot\Member; session_start(); ?> <HTML> <HEAD> <TITLE>user-registration</TITLE> <link href="./assets/css/phppot-style.css" type="text/css" rel="stylesheet" /> <link href="./assets/css/user-registration.css" type="text/css" rel="stylesheet" /> <script src="./vendor/jquery/jquery-3.3.1.js" type="text/javascript"></script> </HEAD> <BODY> <div class="phppot-container"> <?php require_once "login-form.php";?> </div> </BODY> </HTML> 

And the below CSS is for presenting this example of user registration in PHP.

user-registration.css

.sign-up-container { border: 1px solid; border-color: #9a9a9a; background: #fff; border-radius: 4px; padding: 10px; width: 350px; margin: 50px auto; } .page-header { float: right; } .login-signup { margin: 10px; text-decoration: none; float: right; } .login-signup a { text-decoration: none; color: #000; font-weight: 700; } .signup-heading { font-size: 2em; font-weight: bold; padding-top: 60px; text-align: center; } .inline-block { display: inline-block; } .row { margin: 15px 0px; text-align: center; } .form-label { margin-bottom: 5px; text-align: left; } input.input-box-330 { width: 250px; } .sign-up-container .error { color: #ee0000; padding: 0px; background: none; border: #ee0000; } .sign-up-container .error-field { border: 1px solid #d96557; } .sign-up-container .error:before { content: '*'; padding: 0 3px; color: #D8000C; } .error-msg { padding-top: 10px; color: #D8000C; text-align: center; } .success-msg { padding-top: 10px; color: #23a600; text-align: center; } input.sign-up-btn { background-color: #ffb932; border-color: #ffc87a #e2a348 #da9d0a; text-align: center; cursor: pointer; color: #000; width: 250px } .signup-align { margin: 0 auto; } .page-content { font-weight: bold; padding-top: 60px; text-align: center; } 

Registration and login form validation

In this section, we are going to see the code created in JavaScript for form validation.

There are two methods for validating the form fields before sending the data to the PHP code.

On invalid data submission, the code will return a boolean false. It forces the user to enter the required fields by highlighting them.

login-form.php (JavaScript)

function loginValidation() { var valid = true; $("#username").removeClass("error-field"); $("#password").removeClass("error-field"); var UserName = $("#username").val(); var Password = $('#signup-password').val(); $("#username-info").html("").hide(); $("#email-info").html("").hide(); if (UserName.trim() == "") { $("#username-info").html("required.").css("color", "#ee0000").show(); $("#username").addClass("error-field"); valid = false; } if (Password.trim() == "") { $("#signup-password-info").html("required.").css("color", "#ee0000").show(); $("#signup-password").addClass("error-field"); valid = false; } if (valid == false) { $('.error-field').first().focus(); valid = false; } return valid; } 

user-registration-form.php (JavaScript)

function signupValidation() { var valid = true; $("#username").removeClass("error-field"); $("#email").removeClass("error-field"); $("#password").removeClass("error-field"); $("#confirm-password").removeClass("error-field"); var UserName = $("#username").val(); var email = $("#email").val(); var Password = $('#signup-password').val(); var ConfirmPassword = $('#confirm-password').val(); var emailRegex = /^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/; $("#username-info").html("").hide(); $("#email-info").html("").hide(); if (UserName.trim() == "") { $("#username-info").html("required.").css("color", "#ee0000").show(); $("#username").addClass("error-field"); valid = false; } if (email == "") { $("#email-info").html("required").css("color", "#ee0000").show(); $("#email").addClass("error-field"); valid = false; } else if (email.trim() == "") { $("#email-info").html("Invalid email address.").css("color", "#ee0000").show(); $("#email").addClass("error-field"); valid = false; } else if (!emailRegex.test(email)) { $("#email-info").html("Invalid email address.").css("color", "#ee0000") .show(); $("#email").addClass("error-field"); valid = false; } if (Password.trim() == "") { $("#signup-password-info").html("required.").css("color", "#ee0000").show(); $("#signup-password").addClass("error-field"); valid = false; } if (ConfirmPassword.trim() == "") { $("#confirm-password-info").html("required.").css("color", "#ee0000").show(); $("#confirm-password").addClass("error-field"); valid = false; } if(Password != ConfirmPassword){ $("#error-msg").html("Both passwords must be same.").show(); valid=false; } if (valid == false) { $('.error-field').first().focus(); valid = false; } return valid; } 

Process user registration in PHP

After submitting the form details, it processes user registration in the PHP code.

This code uses default form submit to post data to the PHP. If you want the user registration code with AJAX, then we have to prevent the default submit with a script.

I have added this code at the beginning of the user-registration-form.php. It checks if the user submitted the form. Then, it invokes the registerMember() method defined in the Member model.

login-form.php (PHP code)

<?php use Phppot\Member; if (! empty($_POST["signup-btn"])) { require_once './Model/Member.php'; $member = new Member(); $registrationResponse = $member->registerMember(); } ?> 

I have shown the Member model class code below. It contains all the functions related to this user registration and login example.

In the registerMember() function, it checks if the posted email already exists. If so, it truncates the registration flow and returns the error. Otherwise, it creates the Insert query to add the member record into the MySQL database.

The loginMember() function checks if there is any match for the entered login details. If the match found, it clears the authentication and allows the user to access the dashboard.

Model/Member.php

<?php namespace Phppot; class Member { private $ds; function __construct() { require_once __DIR__ . './../lib/DataSource.php'; $this->ds = new DataSource(); } public function isMemberExists($email) { $query = 'SELECT * FROM tbl_member where email = ?'; $paramType = 's'; $paramValue = array( $email ); $insertRecord = $this->ds->select($query, $paramType, $paramValue); $count = 0; if (is_array($insertRecord)) { $count = count($insertRecord); } return $count; } public function registerMember() { $result = $this->isMemberExists($_POST["email"]); if ($result < 1) { if (! empty($_POST["signup-password"])) { $hashedPassword = password_hash($_POST["signup-password"], PASSWORD_DEFAULT); } $query = 'INSERT INTO tbl_member (username, password, email) VALUES (?, ?, ?)'; $paramType = 'sss'; $paramValue = array( $_POST["username"], $hashedPassword, $_POST["email"] ); $memberId = $this->ds->insert($query, $paramType, $paramValue); if(!empty($memberId)) { $response = array("status" => "success", "message" => "You have registered successfully."); } } else if ($result == 1) { $response = array("status" => "error", "message" => "Email already exists."); } return $response; } public function getMember($username) { $query = 'SELECT * FROM tbl_member where username = ?'; $paramType = 's'; $paramValue = array( $username ); $loginUser = $this->ds->select($query, $paramType, $paramValue); return $loginUser; } public function loginMember() { $loginUserResult = $this->getMember($_POST["username"]); if (! empty($_POST["signup-password"])) { $password = $_POST["signup-password"]; } $hashedPassword = $loginUserResult[0]["password"]; $loginPassword = 0; if (password_verify($password, $hashedPassword)) { $loginPassword = 1; } if ($loginPassword == 1) { $_SESSION["username"] = $loginUserResult[0]["username"]; $url = "./home.php"; header("Location: $url"); } else if ($loginPassword == 0) { $loginStatus = "Invalid username or password."; return $loginStatus; } } } 

PHP login authentication code

Below PHP code is for invoking the authentication function after login. It is in the login-form.php file above the HTML code.

user-registration-form.php (PHP Code)

<?php if (! empty($_POST["login-btn"])) { require_once './Model/Member.php'; $member = new Member(); $loginResult = $member->loginMember(); } ?> 

User dashboard

This is the user dashboard HTML code. It shows a welcome message with the logged-in member name. It also has an option to logout from the current session.

home.php

<?php session_start(); $username = $_SESSION["username"]; ?> <HTML> <HEAD> <TITLE>Welcome</TITLE> <link href="./assets/css/phppot-style.css" type="text/css" rel="stylesheet" /> <link href="./assets/css/user-registration.css" type="text/css" rel="stylesheet" /> </HEAD> <BODY> <div class="phppot-container"> <div class="page-header"> <span class="login-signup"><a href="login-form.php">Logout</a></span> </div> <div class="page-content">Welcome <?php echo $username;?></div> </div> </BODY> </HTML> 

DataSource.php

<?php /** * Copyright © 2019 Phppot * * Distributed under MIT license with an exception that, * you don’t have to include the full MIT License in your code. * In essense, you can use it on commercial software, modify and distribute free. * Though not mandatory, you are requested to attribute this URL in your code or website. */ namespace Phppot; /** * Generic datasource class for handling DB operations. * Uses MySqli and PreparedStatements. * * @version 2.5 - recordCount function added */ class DataSource { // PHP 7.1.0 visibility modifiers are allowed for class constants. // when using above 7.1.0, declare the below constants as private const HOST = 'localhost'; const USERNAME = 'root'; const PASSWORD = 'test'; const DATABASENAME = 'user-registration'; private $conn; /** * PHP implicitly takes care of cleanup for default connection types. * So no need to worry about closing the connection. * * Singletons not required in PHP as there is no * concept of shared memory. * Every object lives only for a request. * * Keeping things simple and that works! */ function __construct() { $this->conn = $this->getConnection(); } /** * If connection object is needed use this method and get access to it. * Otherwise, use the below methods for insert / update / etc. * * @return \mysqli */ public function getConnection() { $conn = new \mysqli(self::HOST, self::USERNAME, self::PASSWORD, self::DATABASENAME); if (mysqli_connect_errno()) { trigger_error("Problem with connecting to database."); } $conn->set_charset("utf8"); return $conn; } /** * To get database results * * @param string $query * @param string $paramType * @param array $paramArray * @return array */ public function select($query, $paramType = "", $paramArray = array()) { $stmt = $this->conn->prepare($query); if (! empty($paramType) && ! empty($paramArray)) { $this->bindQueryParams($stmt, $paramType, $paramArray); } $stmt->execute(); $result = $stmt->get_result(); if ($result->num_rows > 0) { while ($row = $result->fetch_assoc()) { $resultset[] = $row; } } if (! empty($resultset)) { return $resultset; } } /** * To insert * * @param string $query * @param string $paramType * @param array $paramArray * @return int */ public function insert($query, $paramType, $paramArray) { $stmt = $this->conn->prepare($query); $this->bindQueryParams($stmt, $paramType, $paramArray); $stmt->execute(); $insertId = $stmt->insert_id; return $insertId; } /** * To execute query * * @param string $query * @param string $paramType * @param array $paramArray */ public function execute($query, $paramType = "", $paramArray = array()) { $stmt = $this->conn->prepare($query); if (! empty($paramType) && ! empty($paramArray)) { $this->bindQueryParams($stmt, $paramType, $paramArray); } $stmt->execute(); } /** * 1. * Prepares parameter binding * 2. Bind prameters to the sql statement * * @param string $stmt * @param string $paramType * @param array $paramArray */ public function bindQueryParams($stmt, $paramType, $paramArray = array()) { $paramValueReference[] = & $paramType; for ($i = 0; $i < count($paramArray); $i ++) { $paramValueReference[] = & $paramArray[$i]; } call_user_func_array(array( $stmt, 'bind_param' ), $paramValueReference); } /** * To get database results * * @param string $query * @param string $paramType * @param array $paramArray * @return array */ public function getRecordCount($query, $paramType = "", $paramArray = array()) { $stmt = $this->conn->prepare($query); if (! empty($paramType) && ! empty($paramArray)) { $this->bindQueryParams($stmt, $paramType, $paramArray); } $stmt->execute(); $stmt->store_result(); $recordCount = $stmt->num_rows; return $recordCount; } } 

MySQL database script

Below SQL script shows the MySQL database table’s create statement. It also has the specification for the key and indexes.

Import this script into your PHP development root to execute this example.

sql/user-registration.sql

-- -- Database: `user-registration` -- -- -------------------------------------------------------- -- -- Table structure for table `tbl_member` -- CREATE TABLE `tbl_member` ( `id` int(11) NOT NULL, `username` varchar(255) NOT NULL, `password` varchar(200) NOT NULL, `email` varchar(255) NOT NULL, `create_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP ) ENGINE=InnoDB DEFAULT CHARSET=latin1; -- -- Indexes for dumped tables -- -- -- Indexes for table `tbl_member` -- ALTER TABLE `tbl_member` ADD PRIMARY KEY (`id`); -- -- AUTO_INCREMENT for dumped tables -- -- -- AUTO_INCREMENT for table `tbl_member` -- ALTER TABLE `tbl_member` MODIFY `id` int(11) NOT NULL AUTO_INCREMENT; 

Screenshot of user registration and login form

Login form with validation response:

User registration form server-side validation response:

Download

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By Mikey Campbell
Monday, January 20, 2020, 05:00 pm PT (08:00 pm ET)

Rumblings out of Apple’s East Asian supply chain this week offer fresh insight into this year’s iPhone release cycle, with a report on Monday claiming the company’s 2020 handsets will be similar in design to the iPhone 11 lineup albeit with a few sizing tweaks.

Citing an unnamed Chinese supplier, Mac Otakara reports Apple’s next-generation iPhone range, tentatively dubbed “iPhone 12,” will share a case design with iPhone 11 and 11 Pro.

Until today, most predictions pointed to the adoption of a squared metal frame design that harkens back to iPhone 4 and iPhone 4S. Noted TF Securities analyst Ming-Chi Kuo first delivered word of the “significant” design change last September, saying the new frame structure would rely on a “more complex segmentation design, new trenching, and injection molding procedures.”

Today’s report casts doubt on Kuo’s expectations and suggests iPhone will retain a metal chassis with gently bowed edges.

Seemingly confirming rumors that Apple will field three screen sizes in 2020 — 5.4-, 6.1- and 6.7-inch variants — sources claim to have information on chassis dimensions. The height of the smallest 5.4-inch version is said to be between that of the iPhone SE and iPhone 8, while the 6.1-inch model lies between the iPhone 11 and iPhone 11 Pro. Apple’s largest 2020 model, predicted to boast a 6.7-inch screen, will supposedly be slightly taller than this year’s iPhone 11 Pro Max.

The report goes on to say Apple’s 2020 iPhone range will boast a depth of around 7.40 millimeters, much thinner than the 8.1mm iPhone 11 Pro or 8.3mm iPhone 11. Bezel size is expected to be about 2mm, roughly equivalent to current generation iPhones.

All 2020 models are anticipated to benefit from OLED screens, a new “A14” system-on-chip processor and 5G connectivity. The entry-level 5.4- and 6.1-inch iPhones will likely sport dual rear-facing cameras, while the top-end 6.1-inch and 6.7-inch versions should carry over iPhone 11 Pro’s triple-camera array. High-end iterations are also predicted to gain VCSEL time of flight sensors for depth sensing operations.

When we reviewed Yooka-Laylee And The Impossible Lair back in October 2019, we said it was “a fantastic sophomore effort that pays tribute to Rare’s past and establishes Playtonic as one of the UK’s most exciting studios.” If that wasn’t enough encouragement for you to buy it, then perhaps the ability to sample a portion of the game before you take the plunge will suffice?

That’s precisely what Playtonic is doing at the end of this month. A free demo will hit the eShop on January 30th (a week after Steam). The demo will include “an assortment of vibrant and exciting 2D levels”, a ‘Pagie Challenge’, a state change for one of the stages, some tonics to sample (one of which gives Yooka a massive head), and access to titular Impossible Lair itself (gasp!). Furthermore, your progress from the demo can be carried over to the full game.

But why now, and why not at the time of release, you may ask? Well, according to Playtonic’s Twitter, demos aren’t just something you pop out with minimal effort – they have to be certified just like a full release, and there simply wasn’t the time or resource to produce a demo at launch. We’ll let them off, because they’re good people.

Will you be downloading this demo on the 30th? Let us know by voting in the poll below.

Digital board game ports are a wonderful thing, but they can be at times confusing. As an inherently license’-based activity (with one or two exceptions), it can create weird situations like what happened with the digital adaptation of Carcassonne.

There in fact two different versions of Carcassonne you can buy on the market right now, one developed by The Coding Monkeys that’s only available on iOS, and then a slightly shinier version that came later developed by Asmodee Digital, which is only available on Steam and Android. That’s about to change come March 1st, 2020.

The Coding Monkeys announced over the weekend that their deal with the Carcassonne license holder, Hans im Glück, is coming to an end and won’t be renewed. Their version of the game will be removed from the App store come March, and you won’t be able to buy it again. Here’s what you need to bear in mind:

• If you already own the game and it’s installed on your device, you’ll be able to play it beyond March 1st, 2020.
• If you already own the game but it’s not installed, in theory you should still be able to download it regardless but this can be an inconsistent principle at times – best to put it on a device for safe keeping.
• TCM have said they will keep their servers running for at least a year, so multiplayer will still work for a time. What happens after that will depend on whether the studio can afford to keep them running.
• Even if they turn off the servers, as far as we know the game didn’t need to connect to an online server to play so solo/pass-and-play should still work.

iOS users need not fear that they’ll lose access to Carcassonne forever – Asmodee Digital’s own port will finally be coming to the Apple App Store come March. I imagine this is something they’ve been wanting ever since they made their own version of the game a couple of years ago.

The Coding Monkey’s version of the game is held in pretty high esteem and is a poster-child example of board game ports on mobile. Asmodee’s version is fine and is in 3D, giving it more appealing visuals, but i’d be hard-pressed to say it was the ‘better’ version. Still, it’s probably better to have a single, unified app for things like this.

As a final farewell, The Coding Monkeys are running a sale on their version of the game plus everything else they’ve made to date, so be sure to check it out.

What are your thoughts on this and the two versions of Carcassonne? Let us know in the comments!

 

By AppleInsider Staff
Monday, January 20, 2020, 04:16 pm PT (07:16 pm ET)

Apple CEO Tim Cook on Monday said the company is investigating technology that could help identify health risks at an early stage, similar to heart monitoring features introduced with Apple Watch.

Cook commented on Apple’s contributions to the healthcare space during a panel, suggesting what started with heart health tracking on Apple Watch could soon branch out into other areas of interest.

Current Apple Watch models are equipped with sensors capable to detecting atrial fibrillation, or AFib, a common heart arrhythmia that can lead to stroke in some patients. Apple Watch Series 4 and Series 5 go a step further and include an FDA-approved electrocardiogram function for more accurate readings.

As the first FDA-approved consumer device to incorporate an ECG, Apple Watch is an early entrant in what appears to be a burgeoning crossover sector that joins consumer tech with healthcare.

“I’m seeing that this intersection has not yet been explored very well. There’s not a lot of tech associated with the way people’s healthcare is done unless they get into very serious trouble.”” Cook said in a Q&A session with IDA Ireland CEO Martin Shanahan, according to Silicon Republic. IDA on Monday presented Cook with the inaugural Special Recognition Award for Apple’s 40 years of investment in Ireland

Most Apple Watch heart monitoring features, like AFib detection, are inherently preventative and can potentially reduce healthcare fees or even save lives.

“I think you can take that simple idea of having preventive things and find many more areas where technology intersects healthcare, and I think all of our lives would probably be better off for it,” Cook said. He added that the cost of healthcare can “fundamentally be taken down, probably in a dramatic way” by integrating common healthcare technologies in consumer devices.

“Most of the money in healthcare goes to the cases that weren’t identified early enough,” Cook said. “It will take some time but things that we are doing now — that I’m not going to talk about today — those give me a lot of cause for hope.”

Apple is known to be at work on multiple health-focused initiatives, though none have been formally announced. A recent patent filing from December, for example, suggests the company is developing methods of using Apple Watch to detect Parkinson’s Disease and diagnose tremor symptoms. Similar initiatives, like the sound monitoring Noise app and menstrual cycle tracking Cycle app, were announced and subsequently released with watchOS 6.

The Apple chief also touched on AR, once again calling it the “next big thing” in tech. Cook has long been bullish on the prospects of AR, which are being borne in iOS app releases.

“I think it’s something that doesn’t isolate people. We can use it to enhance our discussion, not substitute it for human connection, which I’ve always deeply worried about in some of the other technologies.”