| public static multipart_plain_text_parser ( obj $parts, resource $imap, integer $i, boolean $subpart = false ) : array | ||
| $parts | obj | The multiple parts of an email. See imap_fetchstructure() for more details. |
| $imap | resource | The current IMAP connection |
| $i | integer | The current email message number |
| $subpart | boolean | If we're parsing a subpart or not. Defaults to false. |
| return | array | A populated array containing the body, encoding type and other parameters on success. Empty array on failure. |
public static function multipart_plain_text_parser($parts, $imap, $i, $subpart = false)
{
$items = $params = array();
// check each sub-part of a multipart email
for ($j = 0, $k = count($parts); $j < $k; ++$j) {
// get subtype
$subtype = strtolower($parts[$j]->subtype);
// get the plain-text message only
if ($subtype == 'plain') {
// setup the part number
// if $subpart is true, we must use a decimal number
$partno = !$subpart ? $j + 1 : $j + 1 . '.' . ($j + 1);
$items['body'] = imap_fetchbody($imap, $i, $partno);
$items['encoding'] = $parts[$j]->encoding;
// add all additional parameters if available
if (!empty($parts[$j]->parameters)) {
foreach ($parts[$j]->parameters as $x) {
$params[strtolower($x->attribute)] = $x->value;
}
}
// add all additional dparameters if available
if (!empty($parts[$j]->dparameters)) {
foreach ($parts[$j]->dparameters as $x) {
$params[strtolower($x->attribute)] = $x->value;
}
}
continue;
} elseif ($subtype == 'alternative') {
$items = self::multipart_plain_text_parser($parts[$j]->parts, $imap, $i, true);
continue;
}
}
if (!empty($params)) {
$items['params'] = $params;
}
return $items;
}