| | |
|---|
| | | ); |
|---|
| | | $html = preg_replace($html_search, $html_replace, $html); |
|---|
| | | |
|---|
| | | // PCRE errors handling (#1486856), should we use something like for every preg_* use? |
|---|
| | | if ($html === null && ($preg_error = preg_last_error()) != PREG_NO_ERROR) { |
|---|
| | | $errstr = "Could not clean up HTML message! PCRE Error: $preg_error."; |
|---|
| | | |
|---|
| | | if ($preg_error == PREG_BACKTRACK_LIMIT_ERROR) |
|---|
| | | $errstr .= " Consider raising pcre.backtrack_limit!"; |
|---|
| | | if ($preg_error == PREG_RECURSION_LIMIT_ERROR) |
|---|
| | | $errstr .= " Consider raising pcre.recursion_limit!"; |
|---|
| | | |
|---|
| | | raise_error(array('code' => 600, 'type' => 'php', |
|---|
| | | 'line' => __LINE__, 'file' => __FILE__, |
|---|
| | | 'message' => $errstr), true, false); |
|---|
| | | return ''; |
|---|
| | | } |
|---|
| | | |
|---|
| | | // fix (unknown/malformed) HTML tags before "wash" |
|---|
| | | $html = preg_replace_callback('/(<[\/]*)([^\s>]+)/', 'rcmail_html_tag_callback', $html); |
|---|
| | | |
|---|
