WordPress Meta Box
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Introduction
Simple usage of a Meta Box in the wp-admin content editors
Syntax
- _x( 'Text', 'Description', 'textdomain') is used to add a description for the translation service instead of __( 'Text', 'textdomain') which is just the translation
- _ex( 'Text', 'Description', 'textdomain') is used to echo translated text with a description
Remarks
The content inside the render meta box can be anything. Instead of the values being directly integrated, you can also use an include with a PHP template and use set_query_var method to pass data to it. The save would work the same way.
