How Can I Successfully Store iOS5 Emojis in MySQL?

Storing iOS5 Emojis in MySQL

Issue:
iOS5 emojis, represented by 4-byte codes, are not being stored correctly in MySQL 5.5.10. While the character set is set to utf8mb4, the emojis appear as '???' in the database.

Solution:

To store iOS5 emojis in MySQL, ensure the following:

• Database Configuration:

  • Verify that the database character set (character_set_database) is set to utf8mb4.
  • Convert all tables' default character sets and text fields to utf8mb4.

• Application Configuration:

  • Set the database connection's character set to utf8mb4 in the application code.
  • Update the mysql client library in the application if it does not support utf8mb4.

• Data Viewing:

  • When viewing the data through the mysql client, use SET NAMES utf8mb4 to display emoji correctly. Ensure the viewing machine can support emoji.

• Compatibility:

  • Note that 4-byte Unicode characters may not be fully supported by all components. Check that all levels of the application can handle these characters without corruption.

Once these steps are complete, MySQL should be able to store iOS5 emojis accurately.

The above is the detailed content of How Can I Successfully Store iOS5 Emojis in MySQL?. For more information, please follow other related articles on the PHP Chinese website!