Filters

Posted on November 25, 2016

The Filter config module is a wrapper of the WordPress filter/hook API. The config module only handles a method in order to register/add filter hooks.

Default config path

{{ Project Name }}/app/config/filters.json

You can rewrite this path by lf_config_filters_path filter.

Item arguments

$tag

(string) (Required) The name of the filter to hook the $function_to_add callback to.

$function_to_add

(callable) (Required) The callback to be run when the filter is applied.

$priority

(int) (Optional) Used to specify the order in which the functions associated with a particular action are executed. Lower numbers correspond with earlier execution, and functions with the same priority are executed in the order in which they were added to the action.
Default value: 10

$accepted_args

(int) (Optional) The number of arguments the function accepts.
Default value: 1

 

Based on:

add_filter( string $tag, callable $function_to_add, int $priority = 10,int $accepted_args = 1 )

 

 

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