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Video of How To Include Files In PHP - Include and Require - Full PHP 8 Tutorial in PHP Native course by Program With Gio channel, video No. 21 free certified online
In this PHP tutorial, you will learn how to include PHP files with some actual practical examples. You will learn how to use output buffering to render a PHP file into a string using, how files are actually being loaded & located, the differences between require, include, require_once & include_once, & how to use include statements for code reusability. You will also learn a few things to be aware of when including files because again this flexibility & ease of use comes at a cost of possible bugs.
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LESSON 1.20
Course Outline - https://github.com/ggelashvili/learnphptherightway-outline
Course Playlist - https://www.youtube.com/playlist?listPLr3d3QYzkw2xabQRUpcZ_IBk9W50M9pe-
CHAPTERS
00:00 - Include & Require
00:42 - Syntax
01:00 - Difference between include & require
01:30 - How are files located/loaded
02:13 - Difference between include_once, require_once & include, require
02:35 - Example usage of require_once with the variable being overwritten if the file is included more than once
04:13 - Bad practice
04:48 - Return value of include & using return within the included file
05:27 - Using include within HTML for code re-usability
06:59 - Including file into a string using output control functions (storing HTML of the included file in a string instead of printing it)