replace_editor filter-hook . WP 1.0

This filter is documented in wp-admin/post.php

Usage

add_filter( 'replace_editor', 'filter_function_name_2840', 10, 2 );
function filter_function_name_2840( $false, $post ){
	// filter...

	return $false;
}

$false

-

$post

-

Where the hook is called

$replace_editor = apply_filters( 'replace_editor', false, $post );

if ( true === apply_filters( 'replace_editor', false, $post ) ) {

if ( apply_filters( 'replace_editor', false, $post ) !== true ) {

Where in WP core the hook is used WordPress