Function Analyze has a Cognitive Complexity of 288 (exceeds 5 allowed). Consider refactoring.

Open

    public function Analyze() {
        $info = &$this->getid3->info;

        // Shortcuts
        $thisfile_audio = &$info['audio'];

• Read up
  Read up

Method Analyze has 917 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function Analyze() {
        $info = &$this->getid3->info;

        // Shortcuts
        $thisfile_audio = &$info['audio'];

File module.audio-video.asf.php has 1378 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/////////////////////////////////////////////////////////////////
/// getID3() by James Heinrich <info@getid3.org>               //
//  available at http://getid3.sourceforge.net                 //
//            or http://www.getid3.org                         //

Method ASF_HeaderExtensionObjectDataParse has 177 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function ASF_HeaderExtensionObjectDataParse(&$asf_header_extension_object_data, &$unhandled_sections) {
        // http://msdn.microsoft.com/en-us/library/bb643323.aspx

        $offset = 0;
        $objectOffset = 0;

Function ASF_HeaderExtensionObjectDataParse has a Cognitive Complexity of 41 (exceeds 5 allowed). Consider refactoring.

Open

    public function ASF_HeaderExtensionObjectDataParse(&$asf_header_extension_object_data, &$unhandled_sections) {
        // http://msdn.microsoft.com/en-us/library/bb643323.aspx

        $offset = 0;
        $objectOffset = 0;

• Read up
  Read up

Method KnownGUIDs has 111 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function KnownGUIDs() {
        static $GUIDarray = array(
            'GETID3_ASF_Extended_Stream_Properties_Object'   => '14E6A5CB-C672-4332-8399-A96952065B5A',
            'GETID3_ASF_Padding_Object'                      => '1806D474-CADF-4509-A4BA-9AABCB96AAE8',
            'GETID3_ASF_Payload_Ext_Syst_Pixel_Aspect_Ratio' => '1B1EE554-F9EA-4BC8-821A-376B74E4C4B8',

Method ASF_WMpicture has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function ASF_WMpicture(&$data) {
        //typedef struct _WMPicture{
        //  LPWSTR  pwszMIMEType;
        //  BYTE  bPictureType;
        //  LPWSTR  pwszDescription;

Avoid deeply nested control flow statements.

Open

                                if (empty($thisfile_video['bitrate']) && !empty($thisfile_audio['bitrate']) && !empty($info['bitrate'])) {
                                    //$thisfile_video['bitrate'] = $thisfile_asf['file_properties_object']['max_bitrate'] - $thisfile_audio['bitrate'];
                                    $thisfile_video['bitrate'] = $info['bitrate'] - $thisfile_audio['bitrate'];
                                }

Avoid deeply nested control flow statements.

Open

                                switch ($AudioCodecFrequency) {
                                    case 8:
                                    case 8000:
                                        $thisfile_audio['sample_rate'] = 8000;
                                        break;

Avoid deeply nested control flow statements.

Open

                                    if ($info['mime_type'] == 'video/x-ms-asf') {
                                        $info['mime_type'] = 'video/x-ms-wmv';
                                    }

Avoid deeply nested control flow statements.

Open

                                if (class_exists('getid3_id3v2')) {
                                    $tempfile         = tempnam(GETID3_TEMP_DIR, 'getID3');
                                    $tempfilehandle   = fopen($tempfile, 'wb');
                                    $tempThisfileInfo = array('encoding'=>$info['encoding']);
                                    fwrite($tempfilehandle, $thisfile_asf_extendedcontentdescriptionobject_contentdescriptor_current['value']);

Avoid deeply nested control flow statements.

Open

                                    if (preg_match('/^[0-9\x00]+$/', $value)) {
                                        $thisfile_asf_comments['track'][$key] = intval(str_replace("\x00", '', $value));
                                    }

Avoid deeply nested control flow statements.

Open

                                if ($thisfile_asf_extendedcontentdescriptionobject_contentdescriptor_current['value']) {
                                    $thisfile_audio['bitrate_mode'] = 'vbr';
                                    $thisfile_video['bitrate_mode'] = 'vbr';
                                }

Avoid deeply nested control flow statements.

Open

                                if (empty($thisfile_asf_comments['track'])) {
                                    $thisfile_asf_comments['track'] = array(1 + $this->TrimConvert($thisfile_asf_extendedcontentdescriptionobject_contentdescriptor_current['value']));
                                }

Avoid deeply nested control flow statements.

Open

                                if (!isset($thisfile_audio['bitrate']) && strstr($AudioCodecBitrate, 'kbps')) {
                                    $thisfile_audio['bitrate'] = (int) (trim(str_replace('kbps', '', $AudioCodecBitrate)) * 1000);
                                }

Avoid deeply nested control flow statements.

Open

                                    if ($info['mime_type'] == 'video/x-ms-asf') {
                                        $info['mime_type'] = 'audio/x-ms-wma';
                                    }

Avoid deeply nested control flow statements.

Open

                                switch ($thisfile_asf_extendedcontentdescriptionobject_contentdescriptor_current['value_type']) {
                                    case 0: // Unicode string
                                        if (substr($this->TrimConvert($thisfile_asf_extendedcontentdescriptionobject_contentdescriptor_current['name']), 0, 3) == 'WM/') {
                                            $thisfile_asf_comments[str_replace('wm/', '', strtolower($this->TrimConvert($thisfile_asf_extendedcontentdescriptionobject_contentdescriptor_current['name'])))] = array($this->TrimTerm($thisfile_asf_extendedcontentdescriptionobject_contentdescriptor_current['value']));
                                        }

Avoid deeply nested control flow statements.

Open

                                if (!isset($thisfile_audio['channels'])) {
                                    if (strstr($AudioCodecChannels, 'stereo')) {
                                        $thisfile_audio['channels'] = 2;
                                    } elseif (strstr($AudioCodecChannels, 'mono')) {
                                        $thisfile_audio['channels'] = 1;