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How to Insert Form Data into Database using PHP ?

Last Updated: 19 May 2022

In this article, we are going to store data in database which is submitted through HTML form.Requirements:XAMPP Server (Web Server)HTMLPHPMySQLHTML form: First we create a...read more

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How to convert array to string in PHP ?

Last Updated: 31 July 2021

We have given an array and the task is to convert the array elements into string. In this article, we are using two methods to convert array to string.Method 1: Using impl ...read more

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How to Upload Image into Database and Display it using PHP ?

Last Updated: 03 June 2022

Uploading the image/videos into the database and displaying it using PHP is the way of uploading the image into the database and fetching it from the database. Using the P...read more

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How to Encrypt and Decrypt a PHP String ?

Last Updated: 05 June 2023

In PHP, Encryption and Decryption of a string is possible using one of the Cryptography Extensions called OpenSSL function for encrypt and decrypt. openssl_encrypt() Funct ...read more

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How to execute PHP code using command line ?

Last Updated: 08 July 2022

PHP Installation for Windows Users: Follow the steps to install PHP on the Windows operating system.Step 1: First, we have to download PHP from it's official website. We h...read more

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How to pop an alert message box using PHP ?

Last Updated: 17 November 2021

An alert box is used in the website to display a warning message to the user that they have entered the wrong value other than what is required to fill in that position. A...read more

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How to call PHP function on the click of a Button ?

Last Updated: 20 November 2023

Given a document containing HTML and PHP code and the task is to call the PHP function after clicking on the button. There are various methods to solve this problem. Also,...read more

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How to pass JavaScript variables to PHP ?

Last Updated: 31 July 2021

JavaScript is the client side and PHP is the server side script language. The way to pass a JavaScript variable to PHP is through a request. Method 1: This example uses fo...read more

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How to get parameters from a URL string in PHP?

Last Updated: 29 July 2022

The parameters from a URL string can be retrieved in PHP using parse_url() and parse_str() functions.Note: Page URL and the parameters are separated by the ? character.par ...read more

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Comparing two dates in PHP

Last Updated: 31 July 2021

Given two dates (date1 and date2) and the task is to compare the given dates. Comparing two dates in PHP is simple when both the dates are in the same format but the probl ...read more

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How to delete an array element based on key in PHP?

Last Updated: 31 July 2021

Given an array (One dimensional or multidimensional) and the task is to delete an array element based on key value. Examples:Input: Array ( [0] => 'G' ...read more

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How to run JavaScript from PHP?

Last Updated: 31 July 2021

JavaScript is the client side scripting language and PHP is the server side scripting language. JavaScript is used as client side to check and verify client details and PH...read more

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Best way to initialize empty array in PHP

Last Updated: 31 July 2021

Arrays in PHP: Use array() Function to create an array in PHP. There are three types of array supported in PHP: Indexed arrays: Arrays having a numeric index. Associ ...read more

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Split a comma delimited string into an array in PHP

Last Updated: 31 July 2021

Given a long string separated with comma delimiter. The task is to split the given string with comma delimiter and store the result in an array.Examples:Input : geeks,for, ...read more

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How to check whether an array is empty using PHP?

Last Updated: 31 July 2021

An empty array can sometimes cause software crash or unexpected outputs. To avoid this, it is better to check whether an array is empty or not beforehand. There are variou ...read more

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