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.
3599*3600* @since 2.0.03601* @deprecated 4.3.03602*3603* @param string$output Text for the rich text editor.3604*/3605returnapply_filters('richedit_pre','');3606}36073608$output=convert_chars($text);3609$output=wpautop($output);3610$output=htmlspecialchars($output,ENT_NOQUOTES,get_option('blog_charset'));3611
History
Introduced in 2.0.0. Unchanged from 6.7.7 through 7.1.0.