Файл: concrete5.7.5.6/concrete/vendor/zendframework/zend-mail/src/Header/GenericMultiHeader.php
Строк: 77
<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace ZendMailHeader;
/**
* Generic class for Headers with multiple occurs in the same message
*/
class GenericMultiHeader extends GenericHeader implements MultipleHeadersInterface
{
public static function fromString($headerLine)
{
$decodedLine = iconv_mime_decode($headerLine, ICONV_MIME_DECODE_CONTINUE_ON_ERROR, 'UTF-8');
list($fieldName, $fieldValue) = GenericHeader::splitHeaderLine($decodedLine);
if (strpos($fieldValue, ',')) {
$headers = array();
$encoding = ($decodedLine != $headerLine) ? 'UTF-8' : 'ASCII';
foreach (explode(',', $fieldValue) as $multiValue) {
$header = new static($fieldName, $multiValue);
$headers[] = $header->setEncoding($encoding);
}
return $headers;
} else {
$header = new static($fieldName, $fieldValue);
if ($decodedLine != $headerLine) {
$header->setEncoding('UTF-8');
}
return $header;
}
}
/**
* Cast multiple header objects to a single string header
*
* @param array $headers
* @throws ExceptionInvalidArgumentException
* @return string
*/
public function toStringMultipleHeaders(array $headers)
{
$name = $this->getFieldName();
$values = array($this->getFieldValue(HeaderInterface::FORMAT_ENCODED));
foreach ($headers as $header) {
if (!$header instanceof static) {
throw new ExceptionInvalidArgumentException(
'This method toStringMultipleHeaders was expecting an array of headers of the same type'
);
}
$values[] = $header->getFieldValue(HeaderInterface::FORMAT_ENCODED);
}
return $name . ': ' . implode(',', $values);
}
}