richedit_pre filter-hook . WP 2.0.0

Filters text returned for the rich text editor.

This filter is first evaluated, and the value returned, if an empty string is passed to wp_richedit_pre(). If an empty string is passed, it results in a break tag and line feed.

If a non-empty string is passed, the filter is evaluated on the wp_richedit_pre() return after being formatted.

Usage

add_filter( 'richedit_pre', 'filter_function_name_6677' );
function filter_function_name_6677( $output ){
	// filter...

	return $output;
}

$output(string)

Text for the rich text editor.

Changelog

Where the hook is called

return apply_filters( 'richedit_pre', '' );

return apply_filters( 'richedit_pre', $output );

$content = apply_filters_deprecated( 'richedit_pre', array( $content ), '4.3.0', 'format_for_editor' );

Where in WP core the hook is used WordPress