Posts Tagged with 'PHP-MySQL'
Load Content on Page Scroll Using PHP, jQuery, and AJAX
Infinite scrolling or scroll-based content loading is a modern technique used to enhance user experience by loading more content as the user scrolls down the page — popularized by social media platforms like Facebook, Twitter, …
How to Paginate Data With PHP: A Comprehensive Guide
Pagination is a critical technique when dealing with large datasets in web applications. It allows you to efficiently display data by breaking it into smaller, more manageable chunks. This guide will walk you through the …
ChartJS | How to draw Bar chart from server data using MySQL, Ajax and PHP
Chart.JS | Draw Bar chart from server data using MySQL, Ajax, and PHP This example shows how to draw a bar chart with data from the database server. FILE STRUCTURE At the end of this …
How to use php array with sql IN operator?
SQL | IN operator with PHP Array In this article we will use PHP Array with SQL IN operator. SQL IN operator allows us to specify multiple values in where clause. So in this article …
How we can find last insert id in table?
MySQL | Find last insert id in the table By using the MySQL function mysqli_insert_id() we can retrieve the last inserted id in the database table. <?php $con = mysqli_connect("localhost","user_name","user_password","db_name"); if (mysqli_connect_errno()) { echo …
How can we find the number of rows in a result set using PHP?
PHP | Find the number of rows in a result set Bellow code is use for the same $sql = "SELECT * FROM table1"; $result = mysql_query($sql, $db_link); $num_rows = mysql_num_rows($result); echo $num_rows;
What are the different storage engine present in MySQL?
There are 5 different types of storage engine present in MySql. MyISAM Heap Merge INNO DB ISAM MyISAM is the default storage engine for MySQL
What are the difference between mysqli_fetch_assoc and mysqli_fetch_array?
PHP-MYSQL | mysqli_fetch_assoc() VS mysqli_fetch_array() mysqli_fetch_assoc() function fetch a result row as an associative array where as mysqli_fetch_array() function fetch a result row as an associative array, a numeric array, or both. mysqli_fetch_assoc() The mysqli_fetch_assoc() …
how many ways we can retrieve the data in the result set of MySQL using PHP?
PHP-MYSQL | Fetch Recoards From MySql table There are 4 ways: mysqli_fetch_row() - Get a result row as an enumerated array mysqli_fetch_array() - Fetch a result row as an associative array, a numeric array, or both mysqli_fetch_object() …
Give an example of Transaction with commit and rollback?
PHP-MySQL | Transaction with commit and rollback try { // First of all, let's begin a transaction $db->beginTransaction(); // A set of queries; if one fails, an exception should be thrown which we are handling at …