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Add type checks in PlaylistArchiveStream

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This commit is contained in:
Pierre Rudloff 2017-12-05 15:49:13 +01:00
parent 8cb3eb7208
commit c3719f68e5
1 changed files with 9 additions and 4 deletions
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13
classes/PlaylistArchiveStream.php
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@ -78,7 +78,9 @@ class PlaylistArchiveStream extends TarArchive
{
$pos = ftell($this->buffer);
fwrite($this->buffer, $data);
fseek($this->buffer, $pos);
if ($pos !== false) {
fseek($this->buffer, $pos);
}
}
/**
@ -91,7 +93,10 @@ class PlaylistArchiveStream extends TarArchive
public function stream_open($path)
{
$this->format = ltrim(parse_url($path, PHP_URL_PATH), '/');
$this->buffer = fopen('php://temp', 'r+');
$buffer = fopen('php://temp', 'r+');
if ($buffer !== false) {
$this->buffer = $buffer;
}
foreach (explode(';', parse_url($path, PHP_URL_HOST)) as $url) {
$this->files[] = [
'url' => urldecode($url),
@ -131,7 +136,7 @@ class PlaylistArchiveStream extends TarArchive
/**
* Called when ftell() is used on the stream.
*
* @return int
* @return int|false
*/
public function stream_tell()
{
@ -171,7 +176,7 @@ class PlaylistArchiveStream extends TarArchive
*
* @param int $count Number of bytes to read
*
* @return string
* @return string|false
*/
public function stream_read($count)
{