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smarter parseheader

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kremsy 2014-02-15 14:05:15 +01:00 committed by Steffen Schröder
parent dc2f16e678
commit 8dc735df42
1 changed files with 18 additions and 32 deletions
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46
application/core/Files/AsynchronousFileReader.php
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@ -78,8 +78,8 @@ class AsynchronousFileReader {
if (count($resultArray) < 2) {
$result = self::INVALID_RESULT_ERROR;
} else {
$header = $this->parse_header($resultArray[0]);
if (isset($header["Transfer-Encoding"])) {
$header = $this->parseHeader($resultArray[0]);
if (isset($header["transfer-encoding"])) {
$result = $this->decode_chunked($resultArray[1]);
} else {
$result = $resultArray[1];
@ -105,43 +105,29 @@ class AsynchronousFileReader {
return $res;
}
/**
* Parse The Header
*
* @param $raw_headers
* Parse the Header
* @param $header
* @return array
*/
private function parse_header($raw_headers) {
$headers = array();
$key = '';
function parseHeader($header) {
$headers = explode(PHP_EOL, $header);
$output = array();
foreach(explode("\n", $raw_headers) as $i => $h) {
$h = explode(':', $h, 2);
if (isset($h[1])) {
if (!isset($headers[$h[0]])) {
$headers[$h[0]] = trim($h[1]);
} elseif (is_array($headers[$h[0]])) {
$headers[$h[0]] = array_merge($headers[$h[0]], array(trim($h[1]))); // [+]
} else {
$headers[$h[0]] = array_merge(array($headers[$h[0]]), array(trim($h[1]))); // [+]
if ('HTTP' === substr($headers[0], 0, 4)) {
list(, $output['status'], $output['status_text']) = explode(' ', $headers[0]);
unset($headers[0]);
}
$key = $h[0];
} else {
if (substr($h[0], 0, 1) == "\t") // [+]
{
$headers[$key] .= "\r\n\t" . trim($h[0]);
} elseif (!$key) {
$headers[0] = trim($h[0]);
foreach($headers as $v) {
$h = preg_split('/:\s*/', $v);
$output[strtolower($h[0])] = $h[1];
}
trim($h[0]);
}
}
return $headers;
return $output;
}
/**
* Load a remote file
*