PHP Object Oriented Programming inheritance and polymorphism

IN ORDER TO USE THE LARAVEL FRAMEWORK YOU MUST LEARN OBJECT ORIENTED PROGRAMMING OF PHP

in this video series we are going to learn object-oriented programming in PHP for theory and practical. we will learn concepts such as inheritance, abstract, polymorphism and interface. This will help you to be able to use the Laravel web framework, which is a PHP framework.

this is a concept that bothers many students. today I would like to explain it in more detail.

Episode 1
PHP Object Oriented Programming inheritance and polymorphism
https://youtu.be/2TszCGmwsug

Episode 2
PHP Object Oriented Programming. interface and Abstract
https://youtu.be/YrGzS7HIxFU

Episode 3
PHP Object Oriented Programming. Fetch data from MySQL using Object oriented.
https://youtu.be/ZrOLPA4uTlw

OTHER TUTORIAL SERIES

INTRODUCTION TO JQUERY, CREATE SIMPLE HTML FORM AND MANIPULATE INPUT FIELDS USING JQUERY LIBRARY
https://www.youtube.com/watch?v=JC7Huf5-1lQ

HTML FORM- RECEIVE DATA FROM DATABASE AND USE AS INPUT TO DROP DOWN LIST OF HTML FORM USING PHP
https://www.youtube.com/watch?v=99CJpGOyGfQ

HTML TABLE DATA FROM DATABASE WITH FILTERING SEARCHABLE USING BOOTSTRAP AND DATATABLE
https://www.youtube.com/watch?v=YNv9KNFbETo

LOGIN AND LOGOUT WEB SYSTEM WITH DASHBOARD AND USER PROFILE USING PHP, BOOTSTRAP, CSS, HTML, ICONS
https://www.youtube.com/watch?v=LGSbOV_jqKg

LOAD DATA FROM ANOTHER SERVER VIA URL AND DISPLAY TO CLIENT USING AJAX, JQUERY, AND PHP
https://www.youtube.com/watch?v=1uK6nUjMVvk

MATERIAL HTML FORM DESIGN INSERT DATA TO DATABASE USING JAVASCRIPT, PHP, CSS, JQUERY, HTML, AJAX
https://www.youtube.com/watch?v=RGjOWjw4_jk

HTML MATERIAL TABLE DESIGN WITH ITEM SELECTED GET CURRENT POSITION AND OPEN BOOTSTRAP DATA MODAL
https://www.youtube.com/watch?v=ml3pxbIPoNU

HTML MATERIAL CARD VIEW (WITH ON CARD CLICK LISTENER) OPEN DIALOG MODAL WITH DATA FROM DATABASE
https://www.youtube.com/watch?v=hktUqM4z6Pk

CREATE XML FILE WITH DATA AND USE PHP,JSON TO LOAD XML FILE AND DISPLAY DATA AS JSON OBJECTS
https://www.youtube.com/watch?v=0PETLI9X56E

HTML FORM INSERT DATA TO MYSQL DATABASE WITH FORM VALIDATION USING JAVASCRIPT AND CSS
https://www.youtube.com/watch?v=m4jmydkDVm0

HUMAN RESOURCE WEB SYSTEM USING PHP JAVASCRIPT MYSQL insert update delete with data
https://www.youtube.com/watch?v=iDdR_Cgok_U

STUDENT RECORDS WEB SYSTEM STUDENT EXAM RESULTS USING BOOTSTRAP JS PHP MYSQL
https://www.youtube.com/watch?v=Wl_gLZGV4tg

MULTI USER LOGIN WEB USING PHP add users, send messages, change password, dashboard, profile
https://www.youtube.com/watch?v=nNRC5ZTMcfI

HTML FORM (NAMNA YA KUTENGENEZA FOMU YA HTML)
https://www.youtube.com/watch?v=XzPK43J0UeE

HTML form Validation Using JavaScript
https://www.youtube.com/watch?v=TCQqR5Rj6vo

JSON AND JAVASCRIPT HOW TO CREATE JSON OBJECT AND ACCESS OBJECTS USING JAVASCRIPT
https://www.youtube.com/watch?v=hFd9hgMcpdg

HTML FORM SEND DATA TO DATABASE USING AJAX AND JQUERY USING PHP AS API
https://www.youtube.com/watch?v=6I_R-oaVzHE

(problem):SESSION AND COOKIE (AFTER USER LOGIN)
https://www.youtube.com/watch?v=Cz3U_Cn2YzQ

(problem):CREATE JSON FILE WITH OBJECTS AND ARRAY AND USE JAVASCRIPT TO ACCESS ARRAY ELEMENTS
https://www.youtube.com/watch?v=Qti2qqproHc

(problem):CREATE HTML FORM, RECEIVE FORM DATA USING PHP AND PRINT DATA
https://www.youtube.com/watch?v=FY0KvxXJlNs

(problem: part2)CREATE HTML FORM AND USE PHP TO PROCESS DATA AND PRINT
https://www.youtube.com/watch?v=7V_vgTTB3vc

HTML DATA TABLE PLATFORM WITH PDF AND EXCEL EXPORT WITH ON CLICK GET CURRENT POSITION
https://www.youtube.com/watch?v=DqBvgYQzEUc

NAMNA YA KUHOST DATABASE YA MYSQL ONLINE
(this video is ticket to system deployment)
https://www.youtube.com/watch?v=ICNvllJFgy4

NAMNA YA KUHOST MAFAILI YA PHP NA DATABASE YAKE ONLINE
https://www.youtube.com/watch?v=1iNdjyKspXc

CREATE SIMPLE LIVE SEARCH WITHOUT PAGE RELOAD USING AJAX
https://www.youtube.com/watch?v=6SUYBqbfUq8

SINGLE USER LOGIN AND SERVER SIDE FORM VALIDATION USING PHP AND MYSQL
https://www.youtube.com/watch?v=ggrqy6iDE5U

FETCH DATA FROM DATABASE AND DISPLAY USING HTML TABLE, WHEN TABLE IS CLICKED TO VIEW,UPDATE OR DELETE THEN GET CURRENT POSITION
https://www.youtube.com/watch?v=SgXIXXqBdzc

HTML DATA TABLE PLATFORM WITH PDF AND EXCEL EXPORT WITH ON CLICK GET CURRENT POSITION

part1
https://www.youtube.com/watch?v=DqBvgYQzEUc

part2
https://www.youtube.com/watch?v=X5TmGkA50Vw

HTML TABLE WITH DATA FROM DB, WHEN POSITION IS CLICKED OPEN FORM TO ADD USER OR TO REMOVE OR EDIT WITH JAVASCRIPT FORM VALIDATION AND BOOTSTRAP

part1
https://www.youtube.com/watch?v=4iMn544CwfE

part2
https://www.youtube.com/watch?v=qIdjsnSb6KU

COMPLETE MULTIUSER LOGIN WEB WITH REMEMBER ME
https://www.youtube.com/watch?v=lolS0skUaYc

SEND FORM DATA TO DATABASE USING AJAX
https://www.youtube.com/watch?v=6I_R-oaVzHE

AJAX FETCH TEXT,JSON_FILE AND DATA FROM API BY SENDING AJAX POST REQUEST
https://www.youtube.com/watch?v=rCLkPNRapjk