Snippet: How to filter the output of a Block Binding

[bph]

Discussed in #341

^{Originally posted by ndiego November 18, 2024}
This snippet would show developers how to use the get_value_callback property of the register_block_bindings_source() function and the block_bindings_source_value filter to modify the output of a Block Binding on the front end. This snippet will provide a solution for implementations like this: