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How to Pass JSON Data in a URL using CURL in PHP ?

Last Updated: 29 March 2023

In this article, we will see how to pass the JSON Data in a URL using CURL in PHP, along with understanding the different ways for passing t...read more

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What is the use of the $_REQUEST variable in PHP ?

Last Updated: 28 March 2022

Uses of PHP $_REQUEST:The PHP $_REQUEST is a PHP superglobal variable that is used to collect the data after submitting the HTML forms as th...read more

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How to access actual name of uploaded file in PHP ?

Last Updated: 09 March 2022

In PHP, we can access the actual name of the file which we are uploading by keyword $_FILES["file"]["name"].The $_FILES is the by default ke...read more

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How to change Logo URL Link for any WordPress themes ?

Last Updated: 12 February 2022

Generally, in WordPress websites, the logo of the websites will redirect the users to the home page of the website. but when we have some cu...read more

What are the differences between PHP constants and variables ?

Last Updated: 21 October 2021

PHP Constants: PHP Constants are the identifiers that remain the same. Usually, it does not change during the execution of the script. They ...read more

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Explain some string functions of PHP

Last Updated: 08 November 2023

In the programming world, a string is considered a data type, which in general is a sequence of multiple characters that can contain whitesp ...read more

How to Destroy Session After Some Time in PHP ?

Last Updated: 22 November 2022

In PHP, we create sessions for the user who is logged in and make that user online till the user log out of that session. It can be done by ...read more

What is the purpose of php.ini file ?

Last Updated: 26 July 2021

In this article, we will learn about the purpose of the php.ini file. At the time of PHP installation, php.ini was a special file provided a ...read more

What is the difference between var_dump() and print_r() in PHP ?

Last Updated: 22 July 2021

In this article, we will discuss the difference between var_dump() and print_r() function in PHP.var_dump() Function: The var_dump() functio ...read more

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What is the difference between self and $this ?

Last Updated: 11 March 2024

The keyword self is used to refer to the current class itself within the scope of that class only whereas, $this is used to refer to the mem ...read more

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How to convert DateTime to String using PHP ?

Last Updated: 14 June 2021

The task is to convert DateTime to String using PHP. There are two ways to convert it. 1. By using Format methodIn the Format method, we can ...read more

How to extract the user name from the email ID using PHP ?

Last Updated: 26 May 2021

Given a string email address, extract the username.Input: ‘priyank@geeks.com’Output: priyankInput: ‘princepriyank@gfg.com’Output: pr ...read more

How to delete an Element From an Array in PHP ?

Last Updated: 29 July 2021

There are multiple ways to delete an element from an array in PHP. This article discusses some of the most common methods used in PHP to del ...read more

How to get last modified information of a file using PHP ?

Last Updated: 22 February 2021

The filemtime() function is an inbuilt function that returns the last modification of the file content. It returns as a UNIX timestamp of th ...read more

How to get return text from PHP file with ajax ?

Last Updated: 06 December 2021

In this article, we will see how to get return the text from the PHP file with ajax. Ajax is an acronym for Asynchronous JavaScript and XML ...read more

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