Text as transmitted :
".htmlentities($_POST['data'])."
"; echo "
the output of wpautop()
".htmlentities(wpautop($_POST['data']))."
"; /** * Replaces double line-breaks with paragraph elements. * * A group of regex replaces used to identify text formatted with newlines and * replace double line-breaks with HTML paragraph tags. The remaining * line-breaks after conversion become <
> tags, unless $br is set to '0' * or 'false'. * * @since 0.71 * * @param string $pee The text which has to be formatted. * @param int|bool $br Optional. If set, this will convert all remaining line-breaks after paragraphing. Default true. * @return string Text which has been converted into correct paragraph tags. */ function wpautop($pee, $br = 1) { $pee = $pee . "\n"; // just to make things a little easier, pad the end $pee = preg_replace('|
\s*
|', "\n\n", $pee); // Space things out a little $allblocks = '(?:table|thead|tfoot|caption|colgroup|tbody|tr|td|th|div|dl|dd|dt|ul|ol|li|pre|select|form|map|area|blockquote|address|math|style|input|p|h[1-6]|hr)'; $pee = preg_replace('!(<' . $allblocks . '[^>]*>)!', "\n$1", $pee); $pee = preg_replace('!()!', "$1\n\n", $pee); $pee = str_replace(array("\r\n", "\r"), "\n", $pee); // cross-platform newlines if ( strpos($pee, ']*)>\s*|', "", $pee); // no pee inside object/embed $pee = preg_replace('|\s*\s*|', '', $pee); } $pee = preg_replace("/\n\n+/", "\n\n", $pee); // take care of duplicates // make paragraphs, including one at the end $pees = preg_split('/\n\s*\n/', $pee, -1, PREG_SPLIT_NO_EMPTY); $pee = ''; foreach ( $pees as $tinkle ) $pee .= '

' . trim($tinkle, "\n") . "

\n"; $pee = preg_replace('|

\s*?

|', '', $pee); // under certain strange conditions it could create a P of entirely whitespace $pee = preg_replace('!

([^<]+)\s*?(]*>)!', "

$1

$2", $pee); $pee = preg_replace( '|

|', "$1

", $pee ); $pee = preg_replace('!

\s*(]*>)\s*

!', "$1", $pee); // don't pee all over a tag $pee = preg_replace("|

(|", "$1", $pee); // problem with nested lists $pee = preg_replace('|

]*)>|i', "

", $pee); $pee = str_replace('

', '

', $pee); $pee = preg_replace('!

\s*(]*>)!', "$1", $pee); $pee = preg_replace('!(]*>)\s*

!', "$1", $pee); if ($br) { $pee = preg_replace_callback('/<(script|style).*?<\/\\1>/s', create_function('$matches', 'return str_replace("\n", "", $matches[0]);'), $pee); $pee = preg_replace('|(?)\s*\n|', "
\n", $pee); // optionally make line breaks $pee = str_replace('', "\n", $pee); } $pee = preg_replace('!(]*>)\s*
!', "$1", $pee); $pee = preg_replace('!
(\s*]*>)!', '$1', $pee); if (strpos($pee, ')(.*?)!is', 'clean_pre', $pee ); $pee = preg_replace( "|\n

$|", '

', $pee ); $pee = preg_replace('/

\s*?(' . '\[(wp_caption|caption|gallery|singlepic|album|nggallery|imagebrowser|slideshow|nggtags|thumb|youtube|googlevideo|gvideo|dailymotion|vimeo|veoh|viddler|metacafe|blip\.tv|bliptv|flickr video|flickrvideo|ifilm|spike|myspace|stage6|flv|quicktime|flash|videofile|video|avi|mpeg|wmv|kml_flashembed)\b(.*?)(?:(\/))?\](?:(.+?)\[\/\1\])?\[(wp_caption|caption|gallery|singlepic|album|nggallery|imagebrowser|slideshow|nggtags|thumb|youtube|googlevideo|gvideo|dailymotion|vimeo|veoh|viddler|metacafe|blip\.tv|bliptv|flickr video|flickrvideo|ifilm|spike|myspace|stage6|flv|quicktime|flash|videofile|video|avi|mpeg|wmv|kml_flashembed)\b(.*?)(?:(\/))?\](?:(.+?)\[\/\1\])?\[(wp_caption|caption|gallery|singlepic|album|nggallery|imagebrowser|slideshow|nggtags|thumb|youtube|googlevideo|gvideo|dailymotion|vimeo|veoh|viddler|metacafe|blip\.tv|bliptv|flickr video|flickrvideo|ifilm|spike|myspace|stage6|flv|quicktime|flash|videofile|video|avi|mpeg|wmv|kml_flashembed)\b(.*?)(?:(\/))?\](?:(.+?)\[\/\1\])? ' . ')\s*<\/p>/s', '$1', $pee); // don't auto-p wrap shortcodes that stand alone return $pee; } ?>