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do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 2 times in this file.
Line | Code |
---|---|
1987 | * be applied to an empty string. |
1988 | * |
1989 | * @since 2.0.0 |
1990 | * |
1991 | * @param string $text The text to be formatted. |
1992 | * @return string The formatted text after filter is applied. |
1993 | */ |
1994 | function wp_richedit_pre($text) { |
1995 | // Filtering a blank results in an annoying <br />\n |
1996 | if ( empty($text) ) return apply_filters('richedit_pre', ''); |
1997 |
|
1998 | $output = convert_chars($text); |
1999 | $output = wpautop($output); |
2000 | $output = htmlspecialchars($output, ENT_NOQUOTES); |
2001 |
|
2002 | return apply_filters('richedit_pre', $output); |
2003 | } |
2004 |
|
2005 | /** |
2006 | * Formats text for the HTML editor. |
2007 | * |
2008 | * Unless $output is empty it will pass through htmlspecialchars before the |
2009 | * 'htmledit_pre' filter is applied. |
2010 | * |
2011 | * @since 2.5.0 |