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PHP vsprintf() Function

Last Updated: 11 July 2025

The vsprintf() function in PHP is an inbuilt function and used to display array values as a formatted string. The array elements will be inserted at the percent (%) signs ...read more

Web Technologies

PHP-input-output

PHP fflush( ) Function

Last Updated: 11 July 2025

The fflush() function in PHP is an inbuilt function which is used to write all the buffered output to an open file. The fflush() function forces a write of all buffered ou...read more

Web Technologies

PHP-input-output

PHP | print_r() Function

Last Updated: 11 July 2025

The print_r() function is a built-in function in PHP and is used to print or display information stored in a variable.Syntax:print_r( $variable, $isStore )Parameters: This...read more

Web Technologies

PHP-input-output

PHP disk_free_space( ) Function

Last Updated: 11 July 2025

The disk_free_space() function in PHP is an inbuilt function which is used to return the amount of free space in a specified directory. The disk_free_space() function deno...read more

Web Technologies

PHP-input-output

PHP | Format Specifiers

Last Updated: 15 April 2018

Strings are one of the most used Datatype arguably irrespective of the programming language. Strings can be either hardcoded (specified directly by the developer) or forma...read more

Web Technologies

PHP-input-output

PHP | Output Buffering

Last Updated: 10 February 2018

The PHP Language is an interpreted language, i.e. it is executed statement after statement. By default one characteristic of PHP makes it send HTML as chunks as soon as it...read more

Web Technologies

PHP-input-output

PHP | ob_start() Function

Last Updated: 08 March 2018

Let's take a quick recap. PHP is an interpreted language thus each statement is executed one after another, therefore PHP tends to send HTML to browsers in chunks thus red...read more

Web Technologies

PHP-input-output