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-rw-r--r--system/libraries/Email.php24
1 files changed, 16 insertions, 8 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index ef9b58b61..cbb48f525 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -767,7 +767,7 @@ class CI_Email {
'disposition' => empty($disposition) ? 'attachment' : $disposition, // Can also be 'inline' Not sure if it matters
'type' => $mime,
'content' => chunk_split(base64_encode($file_content)),
- 'multipart' => 'mixed'
+ 'multipart' => 'mixed'
);
return $this;
@@ -1413,6 +1413,7 @@ class CI_Email {
$attachments_related = $attachments_indexed_by_multipart['related'];
$attachments_mixed = $attachments_indexed_by_multipart['mixed'];
$prepared_attachment_parts = array();
+ $last_boundary = NULL;
if (isset($attachments_mixed) && count($attachments_mixed) > 0)
{
@@ -1425,7 +1426,8 @@ class CI_Email {
if (isset($attachments_related) && count($attachments_related) > 0)
{
$target_container =& $hdr;
- if (isset($last_boundary)) {
+ if (isset($last_boundary))
+ {
$target_container =& $body;
$target_container .= '--' . $last_boundary . $this->newline;
}
@@ -1440,7 +1442,10 @@ class CI_Email {
$this->_header_str .= $hdr;
}
- if (strlen(body) > 0) $body .= $this->newline.$this->newline;
+ if (strlen(body) > 0)
+ {
+ $body .= $this->newline.$this->newline;
+ }
$body .= $this->_get_mime_message().$this->newline.$this->newline
.'--'.$last_boundary.$this->newline
@@ -1475,7 +1480,7 @@ class CI_Email {
/**
* Returns attachments mapped by multipart type
*
- * @return array
+ * @return array
*/
protected function _attachments_indexed_by_multipart()
{
@@ -1497,13 +1502,16 @@ class CI_Email {
/**
* Prepares attachment string
*
- * @param array $attachments
- * @param string $boundary Multipart boundary string
- * @return string
+ * @param array $attachments
+ * @param string $boundary Multipart boundary string
+ * @return string
*/
protected function _prep_attachments($attachments, $boundary)
{
- if (!isset($attachments) || count($attachments) === 0) return '';
+ if (!isset($attachments) OR count($attachments) === 0)
+ {
+ return '';
+ }
$attachment_parts = array();
foreach ($attachments as $attachment)