#php scripts nulled

[tccicomputercoaching]

What Are JavaScript Data Types?

JavaScript supports several data types including numbers, strings, booleans, arrays, objects, null, and undefined. Numbers represent numeric values, strings represent text, booleans represent true or false values, arrays store multiple values in an ordered list, objects store key-value pairs, null represents the intentional absence of any object value, and undefined represents the absence of a defined value.

JavaScript is a powerful programming language used to make web pages interactive. It is a text-based scripting language that includes data types to identify the data stored in a variable during execution. JavaScript is a dynamically typed language that does not require you to define the data type before declaring a variable. In JavaScript, a variable can be assigned any value.

JavaScript data types are categorized into two parts i.e. primitive and non-primitive types. The primitive data types include Number, String, Boolean, Null, Undefined, and Symbol. Non-primitive types include Object, Array, and Function. The latest ECMAScript standard defines eight data types out of which seven data types are Primitive (predefined) and one complex or Non-Primitive.

JavaScript Tutorial for Beginners at TCCI which help beginners and professionals to develop your designing concepts.

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[freescriptcloud]

PTCLAB - Pay Per Click Platform 4.0 NULLED PHP SCRIPTS Freescript.cloud

[phpgurukul1]

How to check Email and username availability live using jquery/ajax, PHP and PDO

In this tutorial, We will learn how to How to check Email and username availability live using jQuery/ajax and PHP-PDO.

Click : https://phpgurukul.com/how-to-check-email-and-username-availability-live-using-jquery-ajax-php-and-pdo/

File Structure for this tutorials

index.php (Main File)

config.php (Database Connection file)

check_availability.php (Used to check the Email and User availability)

Create a database with name demos. In demos database, create a table with name email_availabilty Sample structure of table email_availabilty

CREATE TABLE IF NOT EXISTS `email_availabilty` (

`id` int(11) NOT NULL,

`email` varchar(255) NOT NULL,

`username` varchar(255) NOT NULL

) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=latin1;

2. Create a database connection file

config.php

<?php

//DB Connection

define(‘DB_HOST’,’localhost’);

define(‘DB_USER’,’root’);

define(‘DB_PASS’,’’);

define(‘DB_NAME’,’demos’);

// Establish database connection.

try

{

$dbh = new PDO(“mysql:host=”.DB_HOST.”;dbname=”.DB_NAME,DB_USER, DB_PASS,array(PDO::MYSQL_ATTR_INIT_COMMAND => “SET NAMES ‘utf8’”));

}

catch (PDOException $e)

{

exit(“Error: “ . $e->getMessage());

}

3. Now Create an HTML form index.php

<?php

include_once(“config.php”);

?>

<table>

<tr>

<th width=”24%” height=”46" scope=”row”>Email Id :</th>

<td width=”71%” ><input type=”email��� name=”email” id=”emailid” onBlur=”checkemailAvailability()” value=”” class=”form-control” required /></td>

</tr>

<tr>

<th width=”24%” scope=”row”></th>

<td > <span id=”email-availability-status”></span> </td>

</tr>

<tr>

<th height=”42" scope=”row”>User Name</th>

<td><input type=”text” name=”username” id=”username” value=”” onBlur=”checkusernameAvailability()” class=”form-control” required /></td>

</tr>

<tr>

<th width=”24%” scope=”row”></th>

<td > <span id=”username-availability-status”></span> </td>

</tr>

</table>

4. Jquery/ajax script where you pass variable to check_availability.php page. put this in index.php inside head.

<script>

function checkemailAvailability() {

$(“#loaderIcon”).show();

jQuery.ajax({

url: “check_availability.php”,

data:’emailid=’+$(“#emailid”).val(),

type: “POST”,

success:function(data){

$(“#email-availability-status”).html(data);

$(“#loaderIcon”).hide();

},

error:function (){}

});

}

function checkusernameAvailability() {

$(“#loaderIcon”).show();

jQuery.ajax({

url: “check_availability.php”,

data:’username=’+$(“#username”).val(),

type: “POST”,

success:function(data){

$(“#username-availability-status”).html(data);

$(“#loaderIcon”).hide();

},

error:function (){}

});

}

</script>

5.check_availability.php page in this page you will check the availability of email or email.

<?php

require_once(“config.php”);

//code check email

if(!empty($_POST[“emailid”])) {

$uemail=$_POST[“emailid”];

$sql =”SELECT email FROM email_availabilty WHERE email=:email”;

$query= $dbh -> prepare($sql);

$query-> bindParam(‘:email’, $uemail, PDO::PARAM_STR);

$query-> execute();

$results = $query -> fetchAll(PDO::FETCH_OBJ);

if($query -> rowCount() > 0)

echo “<span style=’color:red’> Email Already Exit .</span>”;

else

echo “<span style=’color:green’> Email Available.</span>”;

}

// End code check email

//Code check user name

if(!empty($_POST[“username”])) {

$username=$_POST[“username”];

$sql =”SELECT username FROM email_availabilty WHERE username=:username”;

$query= $dbh -> prepare($sql);

$query-> bindParam(‘:username’, $username, PDO::PARAM_STR);

$query-> execute();

$results = $query -> fetchAll(PDO::FETCH_OBJ);

if($query -> rowCount() > 0)

echo “<span style=’color:red’> Username already exit .</span>”;

else

echo “<span style=’color:green’> Username Available.</span>”;

}

// End code check username

?>

PHP Gurukul

Welcome to PHPGurukul. We are a web development team striving our best to provide you with an unusual experience with PHP. Some technologies never fade, and PHP is one of them. From the time it has been introduced, the demand for PHP Projects and PHP developers is growing since 1994. We are here to make your PHP journey more exciting and useful.

Website : https://phpgurukul.com

[nullcanyo]

the impact of using nulled software and the significance of Laravel jobs portals.

to read to learn more about the impact of using nulled software and the significance of Laravel jobs portals.

In the vast landscape of software solutions and job portals, Laravel has emerged as a prominent player. Its robust framework and versatile capabilities have made it a go-to choice for developers and businesses alike. One such niche within the Laravel ecosystem is the Laravel jobs portal, a platform designed to streamline the process of job hunting and recruitment.

But why are Laravel jobs portals gaining so much traction in the market? The answer lies in their unique features and functionalities. These portals offer a seamless and user-friendly interface for both job seekers and employers, making it easier to connect talent with opportunities. With advanced search capabilities, personalized job recommendations, and easy application processes, Laravel jobs portals are revolutionizing the way people find and fill jobs.

Moreover, the demand for skilled Laravel developers is on the rise, leading to a surge in job postings on these portals. Businesses across various industries are increasingly turning to Laravel for their web development needs, creating a wealth of job opportunities for Laravel experts. This trend has further fueled the growth of Laravel jobs portals, making them an essential tool for both job seekers and recruiters in the tech industry.

However, amidst the growing popularity of Laravel jobs portals, there are concerns about the use of nulled software in the development of such platforms. Nulled software, including MLM software, email marketing PHP scripts, and affiliate management systems, refers to pirated versions of paid software that have been modified to bypass licensing restrictions. While nulled software may seem like a cost-effective solution, it comes with a host of risks and legal implications.

Using nulled software not only violates copyright laws but also exposes users to security vulnerabilities and unreliable performance. Nulled software often contains malicious code that can compromise the integrity of a website or application, putting sensitive data at risk. Moreover, by using nulled software, developers miss out on essential updates, support, and customization options provided by legitimate vendors.

When it comes to Laravel jobs portals, the use of nulled software can have far-reaching consequences. From compromising the security of user data to undermining the credibility of the platform, the risks associated with nulled software far outweigh any perceived benefits. To ensure the success and sustainability of a Laravel jobs portal, it is crucial to invest in legitimate software solutions and adhere to licensing agreements.

In conclusion, Laravel jobs portals play a vital role in bridging the gap between job seekers and employers in the tech industry. With their intuitive features and growing demand, these portals are reshaping the recruitment landscape for the better. However, it is important to approach the development of such platforms ethically and responsibly by avoiding nulled software and embracing legitimate solutions. By prioritizing security, compliance, and quality, Laravel jobs portals can thrive and deliver value to users across the globe.

[bitcot-technologies]

Custom PHP Development: Leveraging MySQL for Database Management

In the realm of web development, the combination of PHP and MySQL has proven to be a powerful duo. Custom PHP development, when paired with the robust capabilities of MySQL for database management, allows developers to create dynamic, scalable, and efficient web applications. This article explores how custom PHP development can leverage MySQL to build effective database-driven websites and applications.

The Synergy of PHP and MySQL PHP (Hypertext Preprocessor) is a widely-used open-source scripting language that is especially suited for web development. It is embedded within HTML and interacts seamlessly with databases. MySQL, on the other hand, is a reliable and fast open-source relational database management system (RDBMS) known for its performance and scalability.

Together, PHP and MySQL form a formidable partnership in custom web development, offering numerous advantages:

Ease of Integration:  PHP scripts can easily connect to MySQL databases using built-in functions.

Flexibility:  Both PHP and MySQL are highly flexible, making them suitable for a wide range of applications from simple blogs to complex enterprise solutions.

Cost-Effectiveness:  Being open-source, they provide a cost-effective solution for businesses.

Setting Up the Environment Before diving into custom development, you need to set up your development environment:

1. Install PHP:  Ensure that PHP is installed on your server. You can download it from the official PHP website.

2. Install MySQL:  Download and install MySQL from its official site. During installation, configure the root password and other settings as needed.

3. Web Server:  Install a web server like Apache or Nginx. Many developers prefer to use XAMPP or WAMP for an all-in-one solution that includes Apache, MySQL, and PHP.

Connecting PHP to MySQL The first step in leveraging MySQL in custom PHP development is to establish a connection between PHP and MySQL. Here’s a basic example using PHP’s MySQLi (MySQL Improved) extension:

```php

<?php

$servername = "localhost";

$username = "username";

$password = "password";

$database = "database_name";

// Create connection

$conn = new mysqli($servername, $username, $password, $database);

// Check connection

if ($conn->connect_error) {

    die("Connection failed: " . $conn->connect_error);

}

echo "Connected successfully";

?>

```

In this script, `mysqli` is used to connect to the MySQL database. The script checks the connection and prints a success message if the connection is successful, or an error message if it fails.

Creating and Managing Databases Once connected, the next step is to create and manage databases. Here’s how you can create a database and a table using PHP:

```php

<?php

// Create database

$sql = "CREATE DATABASE myDatabase";

if ($conn->query($sql) === TRUE) {

    echo "Database created successfully";

} else {

    echo "Error creating database: " . $conn->error;

}

// Use the database

$conn->select_db("myDatabase");

// Create table

$sql = "CREATE TABLE Users (

    id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,

    firstname VARCHAR(30) NOT NULL,

    lastname VARCHAR(30) NOT NULL,

    email VARCHAR(50),

    reg_date TIMESTAMP

)";

if ($conn->query($sql) === TRUE) {

    echo "Table Users created successfully";

} else {

    echo "Error creating table: " . $conn->error;

}

$conn->close();

?>

``` This script first creates a database named `myDatabase`. It then creates a table named `Users` with columns for ID, first name, last name, email, and registration date.

Performing CRUD Operations CRUD (Create, Read, Update, Delete) operations are fundamental to any database-driven application. Here’s how to perform these operations using PHP and MySQLi:

Create: Inserting Data

```php

<?php

$sql = "INSERT INTO Users (firstname, lastname, email) VALUES ('John', 'Doe', 'john.doe@example.com')";

if ($conn->query($sql) === TRUE) {

    echo "New record created successfully";

} else {

    echo "Error: " . $sql . "<br>" . $conn->error;

}

?>

```

Read: Retrieving Data

```php

<?php

$sql = "SELECT id, firstname, lastname, email FROM Users";

$result = $conn->query($sql);

if ($result->num_rows > 0) {

    while($row = $result->fetch_assoc()) {

        echo "id: " . $row["id"]. " - Name: " . $row["firstname"]. " " . $row["lastname"]. " - Email: " . $row["email"]. "<br>";

    }

} else {

    echo "0 results";

}

?>

```

Update: Modifying Data

```php

<?php

$sql = "UPDATE Users SET lastname='Smith' WHERE id=1";

if ($conn->query($sql) === TRUE) {

    echo "Record updated successfully";

} else {

    echo "Error updating record: " . $conn->error;

}

?>

```

Delete: Removing Data

```php

<?php

$sql = "DELETE FROM Users WHERE id=1";

if ($conn->query($sql) === TRUE) {

    echo "Record deleted successfully";

} else {

    echo "Error deleting record: " . $conn->error;

}

?>

```

Advanced Techniques in Custom PHP and MySQL Development To further enhance your custom PHP development, consider incorporating the following advanced techniques:

Prepared Statements Prepared statements are used to execute the same statement repeatedly with high efficiency and security. They help prevent SQL injection attacks:

```php

<?php

$stmt = $conn->prepare("INSERT INTO Users (firstname, lastname, email) VALUES (?, ?, ?)");

$stmt->bind_param("sss", $firstname, $lastname, $email);

// Set parameters and execute

$firstname = "Jane";

$lastname = "Doe";

$email = "jane.doe@example.com";

$stmt->execute();

echo "New records created successfully";

$stmt->close();

?>

``` Object-Oriented Programming (OOP) Approach Using an object-oriented approach can help in structuring your code more effectively:

```php

<?php

class Database {

    private $servername = "localhost";

    private $username = "username";

    private $password = "password";

    private $dbname = "myDatabase";

    public $conn;

    public function __construct() {

        $this->conn = new mysqli($this->servername, $this->username, $this->password, $this->dbname);

        if ($this->conn->connect_error) {

            die("Connection failed: " . $this->conn->connect_error);

        }

    }

    public function insertUser($firstname, $lastname, $email) {

        $stmt = $this->conn->prepare("INSERT INTO Users (firstname, lastname, email) VALUES (?, ?, ?)");

        $stmt->bind_param("sss", $firstname, $lastname, $email);

        $stmt->execute();

        $stmt->close();

    }

    // Additional CRUD methods...

    public function __destruct() {

        $this->conn->close();

    }

}

$db = new Database();

$db->insertUser("Alice", "Smith", "alice.smith@example.com");

?>

``` Conclusion Custom PHP development, when combined with MySQL for database management, offers a versatile and powerful solution for creating dynamic, data-driven websites and applications. By leveraging the synergy between PHP and MySQL, developers can build robust, scalable, and secure applications tailored to specific business needs. From setting up your environment and connecting PHP to MySQL, to performing CRUD operations and employing advanced techniques, the potential for innovation and customization is vast. As you continue to explore and implement these tools, you'll unlock new possibilities for delivering exceptional web experiences.

Also Read: 10 Best Web Development Languages for Your Project in 2024

[4gspeed]

MineLab v2.4 Nulled – Cloud Crypto Mining Platform PHP Script Free Download. MineLab is a Complete Cloud Mining Software, that gives Profits to users by following Rules set by the Admin. We got hundreds of Requests to develop such items and we Collect idea’s from some Popular cloud Mining platforms: Genesis mining, Shamining, Hashshiny, Iqmining. MineLab is Easily Controllable through the Admin Panel. Main Features Responsive Design 20+ Payment Gateway 250+ Currencies KYC Verification (Driving License, Passport, National ID) Multiple Coin Wallet Page Builder Clean and Modern Interface Plan Management Support Tickets Transaction Logs and User Login History SEO Manager Subscriber Manager Multi Language and more Download MineLab Cloud Crypto Mining Platform Live Demo: View Demo v2.4 v2.2 v2.0 Free download MineLab cloud crypto mining platform PHP script by ViserLab on Codecanyon premium cloud mining software MineLab nulled download.

[mite-rva]

Nginx

참고: https://smali-kazmi.medium.com/setup-nginx-node-js-on-mac-os-x-b31eda9f7d5d

how to read (pronounce): 엔진 엑스

Nginx currently supports 7 scripting languages: Go, Node.js, Perl, PHP, Python, Ruby, and Java Servlet Containers

(the last is an experimental module)

It enables you to run applications written in different languages on the same server.

how to install: https://dev.to/logrocket/how-to-run-a-node-js-server-with-nginx-588

how to install by M2: 1. homebrew install with terminal commands

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

2. PATH for homebrew: (2-lines)

(echo; echo 'eval "$(/opt/homebrew/bin/brew shellenv)"') >> /Users/nika/.zprofile

eval "$(/opt/homebrew/bin/brew shellenv)"

3. run:

To start nginx now and restart at login:

  brew services start nginx

Or, if you don't want/need a background service you can just run:

  /opt/homebrew/opt/nginx/bin/nginx -g daemon\ off\;

[like this] nginx, "http://localhost:8080/"

4. stop

nginx -s stop

5. 에러 확인:

 nginx -t

nginx: the configuration file /opt/homebrew/etc/nginx/nginx.conf syntax is ok

nginx: configuration file /opt/homebrew/etc/nginx/nginx.conf test is successful

6. 리로드:

nginx -s reload

sudo nano /opt/homebrew/etc/nginx/nginx.conf (after password)

디폴트 구성 바꾸기, (nano: vim, emacs 같은 에디터로 수정하게끔 슈퍼유저 설정 권한을 준다)

나노 명령어:

^G : 도움말 보기

^X : 끝내기

^O : 파일 저장(저장할 파일명 입력, 디폴트는 최초 파일명)

^R : 파일 읽기(현재 파일에 새로운 파일 추가)

^W : 텍스트 검색

^\ : 검색 후 바꾸기

^K : 선택한 문자열 잘라내기

^U : 잘라낸 문자열 붙이기

^J : 양쪽 정렬(한줄로 표시)

^T : 맞춤법 체크

^C : 현재 커서 위치

^- : 입력한 행번호, 열번호로 이동

^A : 현재 행의 처음으로 이동

^E : 현재 행의 마지막으로 이동

Mac 폴더 생성 명령어: mkdir servers

mkdir -p /var/www/sena.com

Mac 파일 생성 명령어: touch ~/servers/examplePage/example.com (~ kite까지 포함)

touch ~/servers/examplePage/app.js

nano 안 쓰고 에러 해결법:

sudo vi 만드려는 파일명 or 저장 할 때 

:w !sudo tee % > /dev/null

the page eXample:

make folder and "example.com" file

make app.js (javaScript file)

edit /etc/hosts (add 127.0.0.1 example.com)

새 포트 추가하는 법:

이걸 하고 싶으면 이러면 된다: sudo nano /opt/homebrew/etc/nginx/nginx.conf

링크

[wamatechblog]

Mastering PHP 8: A Guide to the Latest Features for Web Development

Introduction

In the ever-evolving world of web development, staying up-to-date with the latest programming languages and technologies is crucial. PHP, one of the most popular server-side scripting languages, recently received a major upgrade with the release of PHP 8. This latest version brings an array of new features, improvements, and enhancements. In this blog post, we'll take you through a comprehensive guide on mastering PHP 8 and how it can enhance your web development projects.

Chapter 1: What's New in PHP 8

In this chapter, we'll delve into the exciting new features that PHP 8 brings to the table, including:

Just-In-Time Compilation (JIT): Learn how JIT enhances PHP's performance and the scenarios where it can be beneficial for your web applications.

Union Types: Explore how union types improve type safety in your code and how they can be used effectively in your projects.

Named Arguments: Discover how named arguments make function calls more readable and self-explanatory, improving code clarity.

Chapter 2: Null Safe Operator

Null-related errors are common in web development. PHP 8 introduces the null safe operator (?->), which simplifies null checking and helps prevent unexpected errors. Learn how to use this operator effectively to write safer and cleaner code.

Chapter 3: Attributes

Attributes provide a new way to add metadata to your code, improving code readability and simplifying the integration of third-party libraries. This chapter will cover how to define and use attributes in PHP 8, with practical examples.

Chapter 4: Improvements in Error Handling

PHP 8 offers improvements in error handling, with the introduction of the "throw" expression and the ability to catch multiple exceptions in a single catch block. Discover how these features enhance your ability to manage errors in your web applications.

Chapter 5: Performance Enhancements

PHP 8 comes with significant performance improvements. We'll explore how these enhancements can benefit your web applications and share tips on optimizing your code for maximum speed and efficiency.

Chapter 6: Compatibility and Migration

If you're currently working with an older version of PHP, you may be concerned about migrating to PHP 8. This chapter provides guidance on ensuring a smooth transition and offers insights into potential compatibility issues you may encounter.

Chapter 7: Best Practices and Resources

To truly master PHP 8, you'll want to embrace best practices. We'll offer tips and recommendations on how to make the most of PHP 8 in your web development projects and provide a list of valuable resources to further your knowledge.

Conclusion

Mastering PHP 8 is an exciting journey that can significantly enhance your web development skills and the quality of your projects. With its new features, improved performance, and enhanced error handling, PHP 8 is a valuable asset for developers. By staying up-to-date with the latest in the world of web development, you can ensure that your web applications are efficient, secure, and cutting-edge. So, dive into PHP 8 and take your web development skills to the next level!

[online-learning-e-tuitions]

How To Use PHP To Create Dynamic Websites

PHP is a server-side scripting language that is commonly used to create dynamic websites. It is a popular choice for web development because it is easy to learn and use, and it is free and open-source.

To create a dynamic website with PHP, you will need to:

Install PHP on your web server.

Create a database to store your dynamic content.

Write PHP code to interact with the database and generate dynamic HTML pages.

Here is a simple example of how to use PHP to create a dynamic website:

PHP<?php // Connect to the database. $db = new PDO('mysql:host=localhost;dbname=my_database', 'root', ''); // Get the current date and time. $date = date('Y-m-d'); $time = date('H:i:s'); // Get the latest news articles from the database. $sql = 'SELECT * FROM news_articles ORDER BY published_at DESC'; $result = $db->query($sql); // Start generating the HTML for the web page. ?> <!DOCTYPE html> <html> <head> <title>My Dynamic Website</title> </head> <body> <h1>My Dynamic Website</h1> <h2>Latest News Articles</h2> <ul> <?php foreach ($result as $article): ?> <li> <h3><a href="<?php echo $article['url']; ?>"><?php echo $article['title']; ?></a></h3> <p><?php echo $article['excerpt']; ?></p> <p>Published on <?php echo $article['published_at']; ?></p> </li> <?php endforeach; ?> </ul> <h2>Current Date and Time</h2> <p>The current date and time is: <?php echo $date . ' ' . $time; ?></p> </body> </html> <?php // Close the database connection. $db = null; ?>

This code will connect to the database, get the latest news articles, and generate a dynamic HTML web page with the list of articles and the current date and time.

You can use PHP to create all sorts of dynamic websites, from simple blogs and news websites to complex e-commerce websites and social networking platforms.

Here are some tips for creating dynamic websites with PHP:

Use a database to store your dynamic content. This will make it easier to manage and update your content.

Use PHP functions to interact with the database and generate dynamic HTML pages.

Use PHP sessions to track user activity and preferences.

Use PHP cookies to store user data on the user's computer.

Use PHP security features to protect your website from attacks.

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[freescriptcloud]

PHP SCRIPTS PHP SCRIPTS Instant Blog v3.3 Latest Version - Nulled

[phpgurukul1]

jQuery Dependent DropDown List – States and Districts Using PHP-PDO

In this tutorial, we are going to learn how to change the district dropdown list option based on the selected state name using PHP-PDO.

In this example, we have two dropdowns for listing states and districts. On changing states drop-down values, the corresponding district dropdown values will be loaded dynamically using jQuery AJAX.

Click: https://phpgurukul.com/jquery-dependent-dropdown-list-states-and-districts-using-php-pdo/

File structure for this tutorial

config.php — Database connection file.

index.php — Main file having drop down

get_district.php — used to retrieve the district based on the selected state name.

MySQL Database structure for this tutorial

In this tutorial two MySQL Database table is used.

state

district

state table structure

CREATE TABLE `state` (

`StCode` int(11) NOT NULL,

`StateName` varchar(150) DEFAULT NULL

) ENGINE=MyISAM DEFAULT CHARSET=latin1;

district table structure

CREATE TABLE `district` (

`DistCode` int(11) NOT NULL,

`StCode` int(11) DEFAULT NULL,

`DistrictName` varchar(200) DEFAULT NULL

) ENGINE=MyISAM DEFAULT CHARSET=latin1;

Step 1: Create a database connection file (config.php)

<?php

// DB credentials.

error_reporting(0);

define(‘DB_HOST’,’localhost’);

define(‘DB_USER’,’root’);

define(‘DB_PASS’,’’);

define(‘DB_NAME’,’demos’);

// Establish database connection.

try

{

$dbh = new PDO(“mysql:host=”.DB_HOST.”;dbname=”.DB_NAME,DB_USER, DB_PASS,array(PDO::MYSQL_ATTR_INIT_COMMAND => “SET NAMES ‘utf8’”));

}

catch (PDOException $e)

{

exit(“Error: “ . $e->getMessage());

}

?>

Step2: Create a HTML form with two fields . One is for state and another one is for district.

<form name=”insert” action=”” method=”post”>

<table width=”100%” height=”117" border=”0">

<tr>

<th width=”27%” height=”63" scope=”row”>Sate :</th>

<td width=”73%”><select onChange=”getdistrict(this.value);” name=”state” id=”state” class=”form-control” >

<option value=””>Select</option>

<! — — Fetching States — ->

<?php

$sql=”SELECT * FROM state”;

$stmt=$dbh->query($sql);

$stmt->setFetchMode(PDO::FETCH_ASSOC);

while($row =$stmt->fetch()) {

?>

<option value=”<?php echo $row[‘StCode’];?>”><?php echo $row[‘StateName’];?></option>

<?php }?>

</select></td>

</tr>

<tr>

<th scope=”row”>District :</th>

<td><select name=”district” id=”district-list” class=”form-control”>

<option value=””>Select</option>

</select></td>

</tr>

</table>

</form>

Step3: Getting States using jQuery AJAX

This script contains a function that will be called on changing state dropdown values. It will send AJAX request to a PHP page to get corresponding district dropdown options.

<script>

function getdistrict(val) {

$.ajax({

type: “POST”,

url: “get_district.php”,

data:’state_id=’+val,

success: function(data){

$(“#district-list”).html(data);

}

});

}

</script>

Step 4: Read the district table using PHP based on the selected state name.

This PHP code connects the database to retrieve district table values based on the state id passed by jQuery AJAX call.

<?php

require_once(“config.php”);

if(!empty($_POST[“state_id”]))

{

$stateid=$_POST[“state_id”];

$sql=$dbh->prepare(“SELECT * FROM district WHERE StCode=:stateid”);

$sql->execute(array(‘:stateid’ => $stateid));

?>

<option value=””>Select District</option>

<?php

while($row =$sql->fetch())

{

?>

<option value=”<?php echo $row[“DistrictName”]; ?>”><?php echo $row[“DistrictName”]; ?></option>

<?php

}

}

?>

How to run this script

1.Download the zip file

2.Extract the file and copy statedistdropdown-pdo folder

3.Paste inside root directory(for xampp xampp/htdocs, for wamp wamp/www, for lamp var/www/html)

4.Open PHPMyAdmin (http://localhost/phpmyadmin)

5.Create a database with name demos

6.Import regdb.sql file(given inside the zip package )

7.Run the script http://localhost/statedistdropdown-pdo

PHP Gurukul

Welcome to PHPGurukul. We are a web development team striving our best to provide you with an unusual experience with PHP. Some technologies never fade, and PHP is one of them. From the time it has been introduced, the demand for PHP Projects and PHP developers is growing since 1994. We are here to make your PHP journey more exciting and useful.

Website : https://phpgurukul.com

[esytes-encyclopedia]

From PHP 7 to 8 - A Modern Tour

Introduction Over the years, PHP has evolved significantly, with PHP 7 to 8 bringing substantial improvements and exciting new features. In this blog post, we'll take you on a tour of modern PHP, starting with PHP 7 and leading up to the latest version, PHP 8. In the world of web development, PHP has long been a stalwart. It's the scripting language that powers a significant portion of the web, from small personal blogs to large-scale e-commerce platforms. PHP 7 to 8: A Quantum Leap Released in December 2015, PHP 7 marked a significant turning point in the language's history. Here are some key highlights of PHP 7: 1. Performance Improvements PHP 7 brought substantial performance improvements over its predecessor, PHP 5. With the introduction of the Zend Engine 3.0, PHP 7 achieved a substantial reduction in memory consumption and substantial speed enhancements. This made PHP 7 applications significantly faster, allowing developers to handle more traffic with fewer resources. 2. Scalar Type Declarations In PHP 7, developers could finally specify the data type of function parameters and return values. This addition improved code clarity and helped catch type-related errors early in the development process. phpCopy code function add(int $a, int $b): int { return $a + $b; } 3. Spaceship Operator () The spaceship operator is a handy addition for comparing two values. It returns -1 if the left operand is less than the right, 0 if they are equal, and 1 if the left is greater. PHP copy code $result = $a $b; 4. Null Coalescing Operator (??) This operator simplifies the common task of checking if a variable is set and not null before assigning a default value. phpCopy code $myVar = $otherVar ?? 'default'; PHP 8: A Leap Forward PHP 8, released in November 2020, builds upon the foundations laid by PHP 7. It introduces several exciting features and improvements: 1. Just-In-Time (JIT) Compilation PHP 8 includes a JIT compiler that can significantly boost the performance of CPU-bound code. This feature is optional but can be a game-changer for certain applications. 2. Union Types Union types allow a parameter or return type to accept multiple types of values. This increases the flexibility and expressiveness of your code. PHP copy code function foo(int|string $value): void { // $value can be an integer or a string } 3. Named Arguments With named arguments, you can pass arguments to functions in any order by specifying the parameter name. This enhances code readability and eliminates the need to remember the order of function arguments. phpCopy code function connectToDatabase(string $host, string $username, string $password, string $database) { // ... } connectToDatabase(database: 'mydb', host: 'localhost', username: 'user', password: 'pass'); 4. Attributes Attributes provide a way to add metadata to your code. They are similar to annotations in other programming languages and can be used for various purposes like documentation, autoloading, and more. phpCopy code # class UserController { // ... } 5. Match Expression The match expression is a more robust and versatile alternative to the switch statement, offering cleaner and more predictable code for value matching. phpCopy code $result = match($value) { 'A' => 'Option A', 'B' => 'Option B', default => 'Default Option', }; Conclusion PHP has come a long way from its earlier iterations, and PHP 7 and PHP 8 have ushered in a new era of performance, type safety, and expressiveness. As a web developer, it's crucial to stay updated with the latest features and best practices in the ecosystem. Whether you're building a personal project or working on a large-scale application, the modern versions provide the tools you need to write efficient, maintainable, and secure code. So, whether you're already well-versed in PHP or just starting your journey, exploring PHP's is a must. These versions have set the stage for a more powerful and efficient PHP, and they open up exciting possibilities for web developers around the world. Happy coding! Read the full article

[newsblog12]

PHP Web Development: Trends Elevating Business Growth.

PHP, a server-side scripting language, has been pivotal in shaping the web development landscape. With its versatility and efficiency, PHP web development offers scalable solutions apt for businesses aiming for rapid growth. This piece underscores the latest trends in PHP that businesses need to watch.

1. The Ascendancy of PHP 8:

PHP 8 is more than a mere update; it’s an entire transformation in PHP development. The introduction of the JIT (Just-In-Time) compiler in PHP 8 is revolutionary. JIT improves performance by compiling bytecode into machine code at runtime, leading to significantly faster execution times. Furthermore, PHP 8 has introduced various new features and functionalities:

Union Types: A data type that can be one of several types.

Attributes: Offers a form of structured, syntactic metadata to declarations of classes, properties, and more.

Null Safe Operator: A concise way to check null before calling a method or property, streamlining the code.

2. Headless CMS and PHP:

A headless CMS is a backend only, which means the content reposting is separate from the frontend. This offers greater flexibility and scalability as a business can choose where and how or where to present their content. When combined with PHP, the content delivery becomes more dynamic, catering to multiple platforms like web, mobile, IoT, and more.

3. Progressive Web Apps (PWAs) with PHP:

PWAs leverage modern web capabilities to offer an app-like experience. When PHP is employed in the backend of a PWA Users get faster pages load times due to PHP’s efficient process. Offline capabilities mean that data can be processed and stored temporarily, then synchronized when online. Enhanced engagement is ensured through features like push notifications.

4. Cybersecurity Emphasis:

As cyber threats grow in number and sophistication, PHP’s commitment to security has been evident SQL injections, one of the most common web application vulnerabilities, are mitigated by using prepared SQL statements in PHP. PHP supports the implementation of Content Security Policy (CSP) headers, helping prevent cross-site scripting (XSS) attacks.

5. PHP Frameworks: Laravel and Beyond:

PHP frameworks provide structured, reusable, and maintainable code. Among them: Laravel** stands out due to its elegant syntax, MVC architecture, and robust ecosystem. Other frameworks like **Symfony** and **Yii** offer flexibility, speed, and security in the development process.

6. Microservices with PHP:

Microservices architecture involves breaking down applications into smaller, manageable services that run independently. PHP’s dynamic nature facilitates the development of microservices, ensuring: Improved fault isolation. Faster market releases with independent deployments.

7. PHP in IoT Solutions:

The Internet of Things (IoT) relies on devices interconnected over the internet. PHP’s role in IoT is crucial as it: Offers efficient scripting to manage real-time data interactions. Supports various extensions and tools designed for IoT, allowing for seamless device integration and management.

8. The Role of APIs in PHP Development:

APIs ensure different software applications communicate and share data and functionalities. This approach facilitates integration with other platforms, and third-party apps, and offers extended functionalities.

9. PHP and Cloud Integration:

Cloud computing offers on-demand resources, and PHP’s compatibility ensures that applications remain agile with on-the-fly scalability. Improved performance and reduced server downtimes.

10. BERT and PHP: A Natural Language Processing (NLP) Alliance:

BERT (Bidirectional Encoder Representations from Transformers) is a natural language processing model. Integrating BERT with PHP means an enhanced understanding of user-generated content. Improved search results and content recommendations based on context rather than just keywords.

11. The Decentralized Web: PHP and Blockchain:

Blockchain promises a transparent and secure web. With PHP: The integration of decentralized systems becomes smoother.

It is made easy to create apps like smart contracts, which are self-executing contracts in which the terms are encoded directly into the code.

12. Keeping Up: Continuous Learning in PHP:

The ever-evolving landscape of PHP demands continuous learning. PHP.net, tutorials, and community forums ensure developers are equipped with the best and latest Methods or best practices. Innovations are quickly adopted PHP remaining with a competitive tool for web development.

Conclusion:

PHP web development remains at the forefront, driving business growth with its adaptive and innovative trends. From the nuanced features of PHP 8 to the expansive potential of integrating blockchain, businesses equipped with PHP are not just growing; they are evolving. To stay in competition, businesses not only adopt but accept leveraging PHP’s expansive capabilities.

Originally published at https://webarcitech.com on September 6, 2023.

[weacrack]

CredCrypto 3.1 Nulled - HYIP & Trading PHP Script

https://weacrack.com/?p=38285 CredCrypto 3.1 Nulled - HYIP & Trading PHP Script - https://weacrack.com/?p=38285 -

[techarena]

Top 10 Programming Languages to Learn in 2023

As we move into 2023, programming languages continue to be in high demand. With the ever-evolving tech industry, it's important to stay up-to-date with the latest trends and programming languages. In this article, we'll take a look at the top 10 programming languages to learn in 2023.

Top 10 Programming Languages to Learn in 2023 Python Python has been a top programming language for several years and is expected to remain at the top in 2023. It is a general-purpose language that is easy to learn and has a wide range of applications, including web development, data science, and artificial intelligence. One of the key features of Python is its simplicity and ease of use, making it a popular choice for beginners. It also has a large and active community, which means there are many resources and libraries available. JavaScript JavaScript is a client-side programming language that is used to create interactive and dynamic web pages. It is a must-know language for front-end web developers, and it's also becoming increasingly popular for back-end development. In recent years, JavaScript has seen a rise in popularity due to the emergence of popular frameworks like React and Angular. Learning JavaScript can also open up opportunities for developing mobile applications using frameworks like React Native. Java Java is a widely-used language that has been around for over two decades. It's a great choice for enterprise-level applications, including large-scale web and mobile applications. It's also the language used to develop Android applications. One of the benefits of learning Java is the vast array of tools and resources available. It also has a huge community, making it easy to find support and guidance. TypeScript TypeScript is a superset of JavaScript and is becoming increasingly popular among front-end web developers. It provides better support for large-scale applications and is a great choice for developing complex and interactive user interfaces. One of the benefits of TypeScript is its strong typing system, which allows for better code maintenance and fewer errors. It's also supported by many popular frameworks like Angular and React. Kotlin Kotlin is a relatively new programming language that was developed by JetBrains. It is designed to be more concise and less error-prone than Java, making it a great choice for mobile and web development. One of the benefits of Kotlin is its seamless integration with Java, which makes it easy to use in existing Java projects. It is also the preferred language for developing Android applications. Rust Rust is a systems programming language that is designed to be fast and secure. It's a great choice for developing low-level applications like operating systems, device drivers, and game engines. One of the benefits of Rust is its memory safety features, which help prevent common programming errors like null pointer exceptions and buffer overflows. It's also backed by a strong community that is constantly developing new libraries and tools. Swift Swift is the language used to develop iOS and macOS applications. It's a modern, fast, and safe language that is becoming increasingly popular among mobile developers. One of the benefits of Swift is its syntax, which is designed to be easy to read and write. It also has a strong type system and is more memory-safe than Objective-C, the language it replaced. Go Go is a programming language developed by Google that is designed to be simple, fast, and efficient. It's a great choice for developing large-scale applications and is becoming increasingly popular in the tech industry. One of the benefits of Go is its concurrency features, which allow for efficient use of system resources. It's also easy to learn and has a large and active community. PHP PHP is a server-side scripting language that is used to develop web applications. It has been around for over 20 years and continues to be a popular choice for web development. One of the benefits of PHP is its compatibility with a wide range of operating systems and databases. It also has a large and active community, which means there are many resources and libraries available. C# C# is a popular programming language used to develop Windows applications, web applications, and games. It's also the language used to develop applications for the Unity game engine. One of the benefits of C# is its simplicity and ease of use, making it a popular choice for beginners. It also has a strong type system, making it less error-prone than languages like C++. In summary, these are the top 10 programming languages to learn in 2023: - Python - JavaScript - Java - TypeScript - Kotlin - Rust - Swift - Go - PHP - C# Whether you're a beginner or an experienced developer, learning one or more of these programming languages will help you stay ahead in the ever-evolving tech industry. By keeping up-to-date with the latest trends and technologies, you can enhance your skill set and open up new career opportunities. In addition to learning these programming languages, it's also important to stay connected with the tech community by attending conferences, meetups, and online forums. This will help you stay informed about the latest developments in the industry and connect with other developers who share your interests and passions. Also read: Returnal Fatal Error On PC – How To Fix? In conclusion Programming languages are essential tools for developers, and learning one or more of the top 10 languages mentioned above will set you on a path towards success in 2023 and beyond. Read the full article