| All package blogs |  | PHP MySQL to MySQLi package blog |   | How khổng lồ Convert MySQL ... Bạn đang xem: Mysql php api :: 6 |
 |  | Trackbacks (0) |
3. How Can PHP Read PDF File nội dung and Extract Text from PDF using PHP - How Can PHP Extract Image from PDF and search PDF nội dung using PHP PDFToText Class
4. PHP Chat System 2022 Tutorial on How to lớn Create an AJAX and PHP Chat Application - Make a Live Chat Room or a One to lớn One Chat Box in PHP Source Code using MySQL và jQuery
5. How lớn Protect PHP Source Code Free, xuất hiện Source and Commercial Solutions - Source Code Protection Software Obfuscator, Encoding to lớn Encrypt and Secure Applications Code
Have you been putting off migrating you code from the old MySQL extension to the supported MySQLi extension? Is it one of those things that you just are not sure where khổng lồ start or are you having trouble finding the time?Read this article to lớn avoid having your code instantly labeled legacy code and learn how lớn quickly migrate lớn use the MySQLi extension. It is not going to lớn be as difficult as you may think.
Contents
How lớn Convert MySQL khổng lồ MySQLi: MySQL vs MySQLi
How to Convert MySQL to lớn MySQLi PHP Code to Upgrade to PHP7 Doing the PHP MySQL MySQLi Migration Tutorial video Summary
PHP MySQLi Connect Alternative on PHP7 mysql_connect vs mysqli_connect: Using a Resource Returned by PHP mysqli_connect versus new mysqli Object
Migrating mysql_select_db, mysql_query, mysql_fetch_array, mysql_list_fields và other Procedural Methods khổng lồ MySQLi
If you are not aware by now that the MySQL extension is being removed in the PHP 7 release, then let me be the first khổng lồ welcome you to the current century.
In this article I will discuss some of the techniques that I use to make the process of migrating MySQL khổng lồ MySQLi as painless as possible by using the MySQLi procedural style which is very similar lớn the MySQL extension.
How to Convert MySQL khổng lồ MySQLi PHP Code lớn Upgrade to lớn PHP7 Doing the PHP MySQL MySQLi Migration Tutorial video Summary
Hello this is Dave Smith tác giả of how lớn convert MySQL to lớn MySQLi và developer of the PHP MySQL to MySQLi package, both of which can be found on the darkedeneurope.com website site. The link will be available in the mô tả tìm kiếm below.
PHP 7 no longer supports the mysql extension, so any legacy code using the mysql extension will need to lớn be migrated to lớn either PDO or mysqli before it can run on a hệ thống running PHP 7 or above.
This article will give you examples of how to lớn connect using mysqli & how lớn migrate the mysql methods lớn the mysqli procedural methods giving code examples for some of the simple changes to lớn some of the more difficult ones too, even for the ones that vị not have a replacement in mysqli we give you code that will help you lớn actually operate the mysql as if in a mysqli environment.
I also want to take a moment lớn talk about the mysql to mysqli package. This package was intended to be included in legacy code using the mysql extension that can be included in PHP versions 5.6 & below & it will just sit there và it waits for the mysql extension khổng lồ go away.
Xem thêm: jquery selector nth child variable
So when the vps updates khổng lồ PHP 7 or above then the package will take over và it will keep the mysql legacy code from crashing your scripts.
It is intended as a stop gap is intended as to lớn keep things running until you get an opportunity khổng lồ actually get in and change and do the migration from mysql khổng lồ mysqli once again it is recommended that you use this only as a stopgap that you do eventually perform the migration from mysql to either PDO or mysqli.
I hope that you find the article informative. Remember that you can also phản hồi if you have any problems & I will get right back khổng lồ you and help you work them out. Thankyou for your time. Bye.
PHP MySQLi Connect Alternative on PHP7 mysql_connect vs mysqli_connect: Using a Resource Returned by PHP mysqli_connect versus new mysqli Object
The first thing we need lớn look at is that MySQL is a resource & MySQLi is an object. To migrate our code, we really bởi vì not need khổng lồ understand the technical difference, however we must understand that they are different.
The first thing we usually vày with MySQL is to connect to & select a database, so let"s take a look at mysql_connect and mysql_select_db.
$connection = mysql_connect( "host", "username", "password", new_link,flags);$database = mysql_select_db( "database", $link);
$connection is a MySQL liên kết identifier to lớn the resource & $database is just a boolean variable that will contain true on success or false on failure. In most situations your host will be localhost and you will only have supplied your username và password.
mysqli_connect in PHP
Now let"s take a look at its counter-part in MySQLi, mysqli_connect.
$connection = mysqli_connect( "host", "username", "password", "database", "port", "socket");
