Exception handling in PHP is a way to handle errors gracefully and ensure the application doesn’t crash when something goes wrong. It uses try, catch, and optionally finally blocks to manage exceptions. Here’s how it works: Syntax Example 1: Simple Exception Handling Output: Example 2: Using Custom Exceptions You can create custom exception classes by […]
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AJAX Training & Tutorial by Slidescope AJAX Training & Tutorial AJAX is a very amazing language to learn if you want to learn and work in the field of website, UI – User Interface, or frontend development. if a student is looking for full-stack development training then he has to learn AJAX. We use AJAX
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Operator How to Use What does it do? and && And $a>1and $b<1 Output is True if both conditions are true or || Or $a>1or $b<1 Output is True if either condition 1 is true or condition 2 is true Xor Exclusive Or Xor $a>1 xor $b<1 Output is True if
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Source Code of Create, Read, Update and Delete in Php. Source code of config.php <?php $conn = mysqli_connect(“localhost”, “root”, “”, “northwind”) OR die(“CNC”); ?> Showcustomers.php <?php include ‘config.php’; $sqlshow = “SELECT `CustomerID`, `CompanyName`, `ContactName`, `ContactTitle` FROM `customers` “; $results = mysqli_query($conn, $sqlshow); echo “<table border=’1′ width=’100%’><tr><th>ID</th> <th>CompanyName</th> <th>ContactName</th> <th>ContactTitle</th></tr>”; foreach($results as $result){ ?> <tr> <td><?php
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Variables are used in PHP and other programming languages to store dynamic values. Variables can be used in any PHP program to store information. How to create or declare a variable in PHP? Variables are declared using $ (dolar) sign followed by _ (underscore) or alphabets. If we want to declare a variable named First
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We introduced PHP to students in the Part 1 of this tutorial. In order to run PHP locally or in your computer or laptop you will need following resources: Apache Web Server Note – Nginx (high-performance HTTP server), lightspeed (open-source web server) etc. are some alternatives to Apache. PHP You can download php from www.php.net/downloads
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PHP is a server side scripting language and it stands for Hypertext Pre-Processor. Originally PHP was called “Personal Home Page”. PHP was created by Rasmus Lerdorf in the year 1994. PHP was primarily developed for Web Development Purpose. PHP can be used to post and retrieve data from one html form on any other page.
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How to use OpenWeatherMap API with PHP OpenWeatherMap API with PHP In this tutorial, we are going to discuss a useful API from openweathermap.org. Its API can be used to display Current weather and 13-day Forecast data. It displays the following data: Minimum Temperature Maximum Temperature Wind Speed Humidity Value Weather Conditions and other details.
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Codeigniter Training is for Web Developers with knowledge of core / basic php and Object Oriented Programming concepts. What is Codeigniter ? Codeigniter is a PHP framework for developing Web Applications quickly and more professionally. It is used by millions of developers across the globe. Why Codeigniter ? Codeigniter is Open Source. It is light
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Php is an open source Server Side Scripting Language used by many web developers and companies to develop basic and advanced web applications. You can learn Php to create fast web applications and you don’t need to pay any amount to install and setup the tools that are required to learn Php because it is
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