function set_post_files($array, $parent_key = null)
{
$temp = array();
foreach ($array as $key => $value) {
$key = isset($parent_key) ? sprintf('%s[%s]', $parent_key, urlencode($key)) : urlencode($key);
if (is_array($value)) {
$temp = array_merge_recursive($temp, set_post_files($value, $key));
} else {
if (preg_match('#^([^\\[\\]]+)\\[(name|type|tmp_name)\\]#', $key, $m)) {
$temp[str_replace($m[0], $m[1], $key)][$m[2]] = $value;
}
}
}
return $temp;
}
} else {
if (list($_basic_auth_realm, $_basic_auth_header) = each($_auth_creds)) {
$_request_headers .= "Authorization: Basic {$_basic_auth_header}\r\n";
}
}
}
if ($_request_method == 'POST') {
if (!empty($_FILES) && $_system['uploads']) {
$_data_boundary = '----' . md5(uniqid(rand(), true));
$array = set_post_vars($_POST);
foreach ($array as $key => $value) {
$_post_body .= "--{$_data_boundary}\r\n";
$_post_body .= "Content-Disposition: form-data; name=\"{$key}\"\r\n\r\n";
$_post_body .= urldecode($value) . "\r\n";
}
$array = set_post_files($_FILES);
foreach ($array as $key => $file_info) {
$_post_body .= "--{$_data_boundary}\r\n";
$_post_body .= "Content-Disposition: form-data; name=\"{$key}\"; filename=\"{$file_info['name']}\"\r\n";
$_post_body .= 'Content-Type: ' . (empty($file_info['type']) ? 'application/octet-stream' : $file_info['type']) . "\r\n\r\n";
if (is_readable($file_info['tmp_name'])) {
$handle = fopen($file_info['tmp_name'], 'rb');
$_post_body .= fread($handle, filesize($file_info['tmp_name']));
fclose($handle);
}
$_post_body .= "\r\n";
}
$_post_body .= "--{$_data_boundary}--\r\n";
$_request_headers .= "Content-Type: multipart/form-data; boundary={$_data_boundary}\r\n";
$_request_headers .= "Content-Length: " . strlen($_post_body) . "\r\n\r\n";
$_request_headers .= $_post_body;