How to Set UTF-8 as the Default Character Encoding in PHP?

Establishing UTF-8 as the Default Character Encoding in PHP

Issue:
Ensuring proper UTF-8 encoding requires modifying the configuration file (php.ini) and web server settings (Apache).

Default Character Encoding Configuration:

• Locate and set the default_charset = "utf-8" directive in php.ini.
• This directive specifies the default character encoding for outgoing data.

Web Server Configuration (Apache):

• Add the AddDefaultCharset UTF-8 directive to the httpd.conf file.
• This sets the default character encoding for the web server.

Additional Encoding Directives:

• Modify the iconv, exif, and mssql encoding settings to UTF-8 (e.g., iconv.output_encoding = "utf-8").
• These directives control encoding for specific functions and extensions.

Recommended Actions:

1. Set default_charset = "utf-8" in php.ini.
2. Add AddDefaultCharset UTF-8 to httpd.conf.

3. Modify the iconv, exif, and mssql encoding settings to UTF-8 as desired.

   • Changing all of these settings to UTF-8 ensures consistent character encoding throughout the application.

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