I want to modify $path in the following filter. It has 1 input and 2 args.
function documents_template( $template = '' ) {
$path = DOCUMENTS_INCLUDES_DIR . '/document/' . $template;
return apply_filters( 'document_template', $path, $template );
}
This is my function to add filter, it gets error message, how to get it right?
function my_template( $template = '' ){
$path = MY_INCLUDES_DIR . '/document/'. $template;
return $path;
}
add_filter( 'document_template','my_template', 10, 2 );
I tried to change my return value as following, it doesn't work either:
return apply_filters( 'my_template', $path, $template);
With the belowing answers, my new filter still not working, so, maybe it's because my filter is in a class? here's the completely new code:
Class My_Class{
function __construct() {
add_filter( 'document_template', array( $this, 'my_template',10, 2 ) );
}
function my_template( $path, $template ){
$path = MY_INCLUDES_DIR . '/document/'. $template;
return $path;
}
}