Inheritance in PHP

Inheritance is an object oriented programming feature. Just as a child inherits the inheritance of his parents, in the same way a class can inherit the properties and functions of a different class. The class which is inherited is called parent or base class. Inherit-to-class child or sub-class is called. Instead of using properties and […]

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Abstract Classes

Introduction to PHP Abstract Classes The abstraction is a process in which the programmer hides the unnecessary data and only shows the data that is in the context of the end user. This reduces the complexity of the program and makes it easier to use.The abstract classes and methods have been introduced in PHP5. Abstract […]

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How to Download TikTok Videos from tiktok.com?

“Tiktok Video Downloader, Download Tiktok Video online, Free Online Tiktok Video Downloader, Tiktok Video Download App, Free Tiktok Video Downloader” Friends, tiktok has become quite popular in today’s days.Everybody makes their funny videos on YouTube or sharing on whatsapp. But how to download these videos without installing the tiktok app. So friends, today I will […]

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Deleting Rows From MySQL Tables

If you want to delete a row of the table, you use the DELETE statement for it. This statement deletes the entire row. But if you want to delete the row without deleting its data, then you should use the TRUNCATE statement for it. You will be told about this statement further. With the DELETE […]

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Updating Data in MySQL Tables

UPDATE statement rows are used to modify the content. With this help, you can update the values ​​of columns. The general syntax of this statement is given below. mysql> UPDATE <table_name> SET column_name = value WHERE column_name = value; With the UPDATE statement you use SET and WHERE clauses. Through WHERE clause, you have to […]

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MySQL ORDER BY Clause

Whenever a MySQL statement is executed, its result is displayed. But this result is not in a particular order. The rows that are true for the statement are returned one after the other. For example, if you want a list of category name names from category table, the name will be displayed in the order […]

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MySQL WHERE Clause

MySQL WHERE Clause If you want to show the data on the basis of a condition, then you use WHERE clause for it. For example, if you want to see a list of only those categories whose category name is apple then it can be done by WHERE clause. WHERE clause processes all the rows […]

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MySQL Distinct Clause

MySQL Distinct Clause Many times it happens that when you execute the SELECT statement, the data in the results is duplicated. For example, you select category table and show all its rows. When you do this, it may be that the values ​​of any 2 rows are same. This can happen in any column. This […]

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