The What
Description
This function extends the power of WordPress’ apply_filter
by:
- Using a smart unique ID
- Processing sub-hooks within the unique ID
More coming soon…keep checking back.
Parameters
id
- The unique ID, is broken up into individual filter event name’s. Sub-hooks are specified using square brackets, such as
'hook[_sub_hook]'
. value
- The value which will be filtered by the registered callbacks.
...
- optional Additional argument(s) to be passed to the registered callbacks.
Return Values
Returns the filtered value.
Whoever says that coding is hard, just smack them.
Show It in Action
More coming soon…keep checking back.
Go DeepPro
In this section, you will go deeper into the instruction.