PHP-Questions Archives - GeeksforGeeks

Last Updated: 14 April 2025

PHP (Hypertext Preprocessor) is a popular server-side scripting language primarily used for web development. It is designed to generate dyna...read more

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How to install PHP in Windows 10?

Last Updated: 09 September 2024

PHP is a general-purpose scripting language geared towards web development. It is an open-source software (OSS), which is free to download a...read more

Difference between HTTP GET and POST Methods

Last Updated: 16 September 2024

HTTP (Hypertext Transfer Protocol) specifies a collection of request methods to specify what action is to be performed on a particular resou ...read more

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Create a drop-down list that options fetched from a MySQL database in PHP

Last Updated: 06 August 2024

In many scenarios, we may need to create a dropdown input that can display all the options consistent with the current state of the database...read more

How to generate PDF file using PHP ?

Last Updated: 26 July 2024

In this article, we will learn how to generate PDF files with PHP by using FPDF. It is a free PHP class that contains many functions for cre...read more

How to parse a JSON File in PHP?

Last Updated: 24 September 2024

We will explore how to parse a JSON file and display its data using PHP. PHP is a server-side scripting language commonly used to process an ...read more

How to create a New Line in PHP?

Last Updated: 06 May 2025

When working with text output in PHP, like creating a webpage, sending an email, or saving to a file, it's important to know how to add a ne ...read more

How to fetch data from localserver database and display on HTML table using PHP ?

Last Updated: 06 June 2022

In this article, we will see how we can display the records in an HTML table by fetching them from the MySQL database using PHP.Approach: Ma ...read more

How to Remove Special Character from String in PHP?

Last Updated: 10 September 2024

We are given a string and the task is to remove special characters from string str in PHP.Below are the approaches to remove special charact ...read more

How to create admin login page using PHP?

Last Updated: 30 May 2022

In this article, we will see how we can create a login page for admin, connected with the database, or whose information to log in to the pa...read more

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

Last Updated: 29 July 2024

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...read more

Top 60+ PHP Interview Questions and Answers -2025

Last Updated: 08 April 2025

interview-preparation

Download file from URL using PHP

Last Updated: 18 September 2024

In this article, we will see how to download save the file from the URL in PHP, will also understand the different ways to implement it th...read more

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String comparison using == vs strcmp() in PHP

Last Updated: 30 November 2021

In this article, we will see the string comparison using the equal (==) operator strcmp() Function in PHP, along with understanding their i ...read more

How to convert a String into Number in PHP ?

Last Updated: 31 July 2024

Strings in PHP can be converted to numbers (float/ int/ double) very easily. In most use cases, it won't be required since PHP does implicit ...read more