| | |
|---|
| | | { |
|---|
| | | // if header contains e-mail addresses |
|---|
| | | if (preg_match('/\s<.+@[a-z0-9\-\.]+\.[a-z]+>/U', $hdr_value)) { |
|---|
| | | $chunks = $this->_explode_quoted_string(',', $hdr_value); |
|---|
| | | $chunks = rcube_explode_quoted_string(',', $hdr_value); |
|---|
| | | } |
|---|
| | | else { |
|---|
| | | $chunks = array($hdr_value); |
|---|
| | |
|---|
| | | } |
|---|
| | | |
|---|
| | | |
|---|
| | | function _explode_quoted_string($delimiter, $string) |
|---|
| | | { |
|---|
| | | $result = array(); |
|---|
| | | $strlen = strlen($string); |
|---|
| | | for ($q=$p=$i=0; $i < $strlen; $i++) { |
|---|
| | | if ($string{$i} == "\"" && $string{$i-1} != "\\") { |
|---|
| | | $q = $q ? false : true; |
|---|
| | | } |
|---|
| | | else if (!$q && $string{$i} == $delimiter) { |
|---|
| | | $result[] = substr($string, $p, $i - $p); |
|---|
| | | $p = $i + 1; |
|---|
| | | } |
|---|
| | | } |
|---|
| | | |
|---|
| | | $result[] = substr($string, $p); |
|---|
| | | return $result; |
|---|
| | | } |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * Provides caching of body of constructed MIME Message to avoid |
|---|
| | | * duplicate construction of message and damage of MIME headers |
|---|
