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', 'wp_kama_richedit_pre_filter' );

/**
 * Function for `richedit_pre` filter-hook.
 * 
 * @param string $output Text for the rich text editor.
 *
 * @return string
 */
function wp_kama_richedit_pre_filter( $output ){

	// filter...
	return $output;
}

$output(string)

Text for the rich text editor.

Changelog

Where the hook is called

return apply_filters( 'richedit_pre', '' );

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

return apply_filters( 'richedit_pre', $output );

Where the hook is used in WordPress