49 lines
1.5 KiB
PHP
49 lines
1.5 KiB
PHP
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<?php
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function parse_attachments($connection, $message_number, $option = '') {
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$attachments = array();
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$structure = imap_fetchstructure($connection, $message_number, $option);
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if(isset($structure->parts) && count($structure->parts)) {
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for($i = 0; $i < count($structure->parts); $i++) {
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if($structure->parts[$i]->ifdparameters) {
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foreach($structure->parts[$i]->dparameters as $object) {
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if(strtolower($object->attribute) == 'filename') {
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$attachments[$i]['is_attachment'] = true;
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$attachments[$i]['filename'] = $object->value;
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}
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}
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}
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if($structure->parts[$i]->ifparameters) {
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foreach($structure->parts[$i]->parameters as $object) {
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if(strtolower($object->attribute) == 'name') {
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$attachments[$i]['is_attachment'] = true;
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$attachments[$i]['name'] = $object->value;
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}
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}
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}
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if($attachments[$i]['is_attachment']) {
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$attachments[$i]['attachment'] = imap_fetchbody($connection, $message_number, $i+1, $option);
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if($structure->parts[$i]->encoding == 3) { // 3 = BASE64
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$attachments[$i]['attachment'] = base64_decode($attachments[$i]['attachment']);
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$attachments[$i]['size'] = strlen($attachments[$i]['attachment']);
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}
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elseif($structure->parts[$i]->encoding == 4) { // 4 = QUOTED-PRINTABLE
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$attachments[$i]['attachment'] = quoted_printable_decode($attachments[$i]['attachment']);
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$attachments[$i]['size'] = strlen($attachments[$i]['attachment']);
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}
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}
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unset($attachments[$i]['is_attachment']);
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}
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}
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return array_values($attachments); //reindex
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}
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?>
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