How to Store Emoji Character in MySQL Database

How to store Emoji Character in MySQL Database

Step 1, change your database's default charset:

ALTER DATABASE database_name CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;

if the db is not created yet, create it with correct encodings:

CREATE DATABASE database_name DEFAULT CHARSET = utf8mb4 DEFAULT COLLATE = utf8mb4_unicode_ci;

Step 2, set charset when creating table:

CREATE TABLE IF NOT EXISTS table_name (
...
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE utf8mb4_unicode_ci;

or alter table

ALTER TABLE table_name CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
ALTER TABLE table_name MODIFY field_name TEXT CHARSET utf8mb4;

Storing emojis in MySql database. Showing ??? in phpmyadmin

I finally got the solution.
We will have to set our connection charset to utf8.
After declaring connection variable set charset:

mysqli_set_charset($con,"utf8");

After that your emoji or any other unicode text will be encrypted and saved in mysql database.

Emoji character (😀) is not working with utf8mb4_bin in MySQL version 5.6

The connection needs to specify utf8mb4 to MySQL. What is under the covers in DOMDocument?

/code> is hex F09F9880, which should work in a column of CHARACTER SET utf8mb4 with any utf8mb4_* collation.

And here is another link: Trouble with UTF-8 characters; what I see is not what I stored

If all else fails, execute SET NAMES utf8mb4 from PHP after establishing a connection.

$db['default']['char_set'] = 'utf8mb4';
$db['default']['dbcollat'] = 'utf8mb4_unicode_ci';