Found 38 Questions For PHP

How to Get the Value from a key pair using PHP

Updated on 02-Apr-2023 13:58:39
Hello there, In this tutorial we will learn how to get the value from a key using PHP SQL key pair, you can use the SELECT statement in SQL and fetch the result in PHP using MySQLi. Here's an example using MySQLi: <?php // Set up database connection $servername = "localhost"; $username = "username"; $password = "password"; $dbname = "database_name"; $conn = mysqli_connect($servername, $username, $password, $dbname); // Check connection if (!$conn) { die("Connection failed: " . mysqli_co... Read Mores

It is Possible To Send Sms To Mobile Number Using PHP For Free?

Updated on 20-Mar-2023 0:30:42
Sending SMS to a mobile number for free using PHP is not possible, as it involves using third-party services that charge for their API usage. However, some services offer a limited number of free SMS messages as part of their promotional offers, but it may come with some limitations and restrictions. To send SMS using PHP, you would need to use an SMS gateway service that provides an API for sending SMS messages. Some popular SMS gateway providers include Twilio, Nexmo, and Plivo. These services... Read Mores

How to Send Realtime Notifications if User Follow using PHP & Mysql

Updated on 17-Mar-2023 21:31:15
Hello there, in this tutorial we will learn how to send real-time notifications to a user when someone follows them, you can use a combination of PHP and MySQL along with a WebSocket connection. Here are the steps: 1. Create a database table to store the followers information. The table should have at least three columns: id, follower_id, and user_id. The id column should be an auto-increment primary key, follower_id column should store the id of the user who is following, and user_id colum... Read Mores

How to Store Array Data To Database to a Single Column Without serialize() & json_encode() Function

Updated on 16-Mar-2024 11:21:06
If you don't want to use serialize() or json_encode() to store the $insData array data to a single column (Key Value Pair) in a MySQL database, you can use a custom delimiter to separate the values and then store the concatenated string in a single column. Here's an example: // Step 1: Connect to the MySQL database $servername = "localhost"; $username = "your-username"; $password = "your-password"; $dbname = "your-database"; $conn = mysqli_connect($servername, $username, $password, $dbname... Read Mores

How To Get the Value from a Database using PHP Key Pair

Updated on 02-Apr-2023 13:58:57
To get the value from a database using PHP key pair, you can use the SELECT statement in SQL and fetch the result in PHP using MySQLi extension. Here's an example using MySQLi: <?php // Set up database connection $servername = "localhost"; $username = "username"; $password = "password"; $dbname = "database_name"; $conn = mysqli_connect($servername, $username, $password, $dbname); // Check connection if (!$conn) { die("Connection failed: " .mysqli_connect_error()); } // Define key ... Read Mores

Add and Delete Images from the Server in TinyMCE editor using PHP

Updated on 02-Apr-2023 15:05:07
Hello there, In this tutorial we will learn how to add and delete images from the server using TinyMCE editor callback and AJAX code, you can use the following steps: Step 1: Create a PHP script on your server that will handle uploading the image file. Let's call it upload_image.php. The script should take the uploaded image file, save it to the server, and return the URL of the saved image. <?php$targetDir = "uploads/";$targetFile = $targetDir . basename($_FILES["file"]["name"]);if (move_up... Read Mores

How to Get All Data of Particular ID and Display using Core PHP 8

Updated on 15-Mar-2023 13:01:58
Hello Friends, In this tutorial we will learn how to retrieve data from a database using PHP 8, you can follow these general steps: Connect to the database using the mysqli_connect() function. Write and execute an SQL query to retrieve the data you need. Fetch the data from the result set and store it in a PHP variable. Close the database connection. Here's an example of how to retrieve data of a particular ID and display it using core PHP version 8: <?php// Step 1: Connect to the data... Read Mores

How to Delete an Image from the Server using TinyMCE editor with PHP

Updated on 14-Mar-2023 9:11:52
Hello Friends, In this tutorial we will learn how to delete an image from the server using TinyMCE editor with PHP code, you can follow these steps: First, you need to locate the image file on the server that you want to delete. You can use a file manager or FTP client to navigate to the directory where the image is located. Once you have located the image file, you can use PHP code to delete the file from the server. Here's an example code snippet: // Specify the path and file name of the image... Read Mores

How to Insert Image to Servers using TINYMCE Editor Using PHP

Updated on 13-Apr-2024 16:45:29
Hello Friends, In this tutorial we will learn how to insert an image to servers using TinyMCE editor with PHP code, you can follow these steps: First, make sure you have a form that allows the user to upload an image. You can create a simple form with an input field of type file, like this: <form method="post" action="upload.php" enctype="multipart/form-data"> <input type="file" name="image"> <input type="submit" name="submit" value="Upload"> </form> In you... Read Mores

strlen() Function in PHP

PHP
Updated on 12-Mar-2023 13:04:26
The strlen() function in PHP is a built-in function that is used to return the length of a string. The syntax for the strlen() function is as follows:strlen(string $string): intThe strlen() function takes a string as input and returns an integer value that represents the number of characters in the string. If the input string is empty, strlen() returns 0.Here's an example code that demonstrates the use of strlen():<?php $string = "Hello, world!"; $length = strlen($string); echo "The len... Read Mores



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