Method encoding has 1060 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function encoding($charset)
    {
        // Normalization from UTS #22
        switch (strtolower(preg_replace('/(?:[^a-zA-Z0-9]+|([^0-9])0+)/', '\1', $charset)))
        {

File Misc.php has 1774 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/**
 * SimplePie
 *
 * A PHP-Based RSS and Atom Feed Framework.

Function xml_encoding has a Cognitive Complexity of 36 (exceeds 5 allowed). Consider refactoring.

Open

    public static function xml_encoding($data, $registry)
    {
        // UTF-32 Big Endian BOM
        if (substr($data, 0, 4) === "\x00\x00\xFE\xFF")
        {

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SimplePie_Misc has 33 functions (exceeds 20 allowed). Consider refactoring.

Open

class SimplePie_Misc
{
    public static function time_hms($seconds)
    {
        $time = '';

Method xml_encoding has 85 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function xml_encoding($data, $registry)
    {
        // UTF-32 Big Endian BOM
        if (substr($data, 0, 4) === "\x00\x00\xFE\xFF")
        {

Function codepoint_to_utf8 has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

    public static function codepoint_to_utf8($codepoint)
    {
        $codepoint = (int) $codepoint;
        if ($codepoint < 0)
        {

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Function get_element has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

    public static function get_element($realname, $string)
    {
        $return = array();
        $name = preg_quote($realname, '/');
        if (preg_match_all("/<($name)" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . "(>(.*)<\/$name>|(\/)?>)/siU", $string, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE))

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Function uncomment_rfc822 has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

    public static function uncomment_rfc822($string)
    {
        $string = (string) $string;
        $position = 0;
        $length = strlen($string);

• Read up
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Consider simplifying this complex logical expression.

Open

        if ($integer >= 0x41 && $integer <= 0x5A || $integer >= 0x61 && $integer <= 0x7A || $integer >= 0x30 && $integer <= 0x39 || $integer === 0x2D || $integer === 0x2E || $integer === 0x5F || $integer === 0x7E)
        {
            return chr($integer);
        }
        else

Method uncomment_rfc822 has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function uncomment_rfc822($string)
    {
        $string = (string) $string;
        $position = 0;
        $length = strlen($string);

Method debug has 43 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function debug(&$sp)
    {
        $info = 'SimplePie ' . SIMPLEPIE_VERSION . ' Build ' . SIMPLEPIE_BUILD . "\n";
        $info .= 'PHP ' . PHP_VERSION . "\n";
        if ($sp->error() !== null)

Function error has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public static function error($message, $level, $file, $line)
    {
        if ((ini_get('error_reporting') & $level) > 0)
        {
            switch ($level)

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Function debug has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    public static function debug(&$sp)
    {
        $info = 'SimplePie ' . SIMPLEPIE_VERSION . ' Build ' . SIMPLEPIE_BUILD . "\n";
        $info .= 'PHP ' . PHP_VERSION . "\n";
        if ($sp->error() !== null)

• Read up
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Method error has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function error($message, $level, $file, $line)
    {
        if ((ini_get('error_reporting') & $level) > 0)
        {
            switch ($level)

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

Open

    public static function get_element($realname, $string)
    {
        $return = array();
        $name = preg_quote($realname, '/');
        if (preg_match_all("/<($name)" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . "(>(.*)<\/$name>|(\/)?>)/siU", $string, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE))

Function change_encoding has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    public static function change_encoding($data, $input, $output)
    {
        $input = SimplePie_Misc::encoding($input);
        $output = SimplePie_Misc::encoding($output);

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Method change_encoding has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function change_encoding($data, $input, $output)
    {
        $input = SimplePie_Misc::encoding($input);
        $output = SimplePie_Misc::encoding($output);

Method change_encoding_mbstring has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected static function change_encoding_mbstring($data, $input, $output)
    {
        if ($input === 'windows-949')
        {
            $input = 'EUC-KR';

Method atom_03_construct_type has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function atom_03_construct_type($attribs)
    {
        if (isset($attribs['']['mode']) && strtolower(trim($attribs['']['mode']) === 'base64'))
        {
            $mode = SIMPLEPIE_CONSTRUCT_BASE64;

Method output_javascript has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function output_javascript()
    {
        if (function_exists('ob_gzhandler'))
        {
            ob_start('ob_gzhandler');

Method fix_protocol has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function fix_protocol($url, $http = 1)
    {
        $url = SimplePie_Misc::normalize_url($url);
        $parsed = SimplePie_Misc::parse_url($url);
        if ($parsed['scheme'] !== '' && $parsed['scheme'] !== 'http' && $parsed['scheme'] !== 'https')

Function get_build has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    public static function get_build()
    {
        $root = dirname(dirname(__FILE__));
        if (file_exists($root . '/.git/index'))
        {

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Avoid deeply nested control flow statements.

Open

                        if (count($attribs[$j]) === 2)
                        {
                            $attribs[$j][2] = $attribs[$j][1];
                        }

Function percent_encoding_normalization has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public static function percent_encoding_normalization($match)
    {
        $integer = hexdec($match[1]);
        if ($integer >= 0x41 && $integer <= 0x5A || $integer >= 0x61 && $integer <= 0x7A || $integer >= 0x30 && $integer <= 0x39 || $integer === 0x2D || $integer === 0x2E || $integer === 0x5F || $integer === 0x7E)
        {

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Method compress_parse_url has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public static function compress_parse_url($scheme = '', $authority = '', $path = '', $query = '', $fragment = '')

Function atom_10_content_construct_type has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public static function atom_10_content_construct_type($attribs)
    {
        if (isset($attribs['']['type']))
        {
            $type = strtolower(trim($attribs['']['type']));

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Function fix_protocol has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public static function fix_protocol($url, $http = 1)
    {
        $url = SimplePie_Misc::normalize_url($url);
        $parsed = SimplePie_Misc::parse_url($url);
        if ($parsed['scheme'] !== '' && $parsed['scheme'] !== 'http' && $parsed['scheme'] !== 'https')

• Read up
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Function change_encoding_mbstring has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    protected static function change_encoding_mbstring($data, $input, $output)
    {
        if ($input === 'windows-949')
        {
            $input = 'EUC-KR';

• Read up
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Avoid too many return statements within this method.

Open

            return substr_replace($url, 'itpc', 0, 4);

Avoid too many return statements within this method.

Open

                return 'ASMO_449';

Avoid too many return statements within this method.

Open

                return 'BS_4730';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-IT';

Avoid too many return statements within this method.

Open

            return $url;

Avoid too many return statements within this method.

Open

                return 'EBCDIC-ES';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-ES-A';

Avoid too many return statements within this method.

Open

                return 'Big5-HKSCS';

Avoid too many return statements within this method.

Open

                return 'IBM-Thai';

Avoid too many return statements within this method.

Open

                return 'BRF';

Avoid too many return statements within this method.

Open

                return 'CSA_Z243.4-1985-2';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-DK-NO';

Avoid too many return statements within this method.

Open

                return 'CSA_Z243.4-1985-gr';

Avoid too many return statements within this method.

Open

                return 'GOST_19768-74';

Avoid too many return statements within this method.

Open

                return 'Big5';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-AT-DE-A';

Avoid too many return statements within this method.

Open

                return 'HP-DeskTop';

Avoid too many return statements within this method.

Open

                return 'IBM437';

Avoid too many return statements within this method.

Open

                return 'IBM500';

Avoid too many return statements within this method.

Open

                return 'INIS-8';

Avoid too many return statements within this method.

Open

                return 'ISO-2022-JP-2';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-8';

Avoid too many return statements within this method.

Open

                return 'ISO_8859-supp';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-FI-SE-A';

Avoid too many return statements within this method.

Open

                return 'IBM00858';

Avoid too many return statements within this method.

Open

                return 'BOCU-1';

Avoid too many return statements within this method.

Open

                return 'IBM01140';

Avoid too many return statements within this method.

Open

                return 'IBM01147';

Avoid too many return statements within this method.

Open

                return 'BS_viewdata';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-9-Windows-Latin-5';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-13';

Avoid too many return statements within this method.

Open

                return 'DS_2089';

Avoid too many return statements within this method.

Open

                return 'JIS_Encoding';

Avoid too many return statements within this method.

Open

                return 'GBK';

Avoid too many return statements within this method.

Open

                return 'hp-roman8';

Avoid too many return statements within this method.

Open

                return 'IBM278';

Avoid too many return statements within this method.

Open

                return 'IBM850';

Avoid too many return statements within this method.

Open

                return 'JIS_C6220-1969-jp';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-CA-FR';

Avoid too many return statements within this method.

Open

                return 'HZ-GB-2312';

Avoid too many return statements within this method.

Open

                return 'IBM868';

Avoid too many return statements within this method.

Open

                return 'IBM903';

Avoid too many return statements within this method.

Open

                return 'IBM00924';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-1-Windows-3.0-Latin-1';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-6';

Avoid too many return statements within this method.

Open

                return 'ISO-Unicode-IBM-1265';

Avoid too many return statements within this method.

Open

                return 'JIS_C6226-1983';

Avoid too many return statements within this method.

Open

                return 'CSA_Z243.4-1985-1';

Avoid too many return statements within this method.

Open

                return 'EUC-JP';

Avoid too many return statements within this method.

Open

                return 'HP-Legal';

Avoid too many return statements within this method.

Open

                return 'IBM775';

Avoid too many return statements within this method.

Open

                return 'IBM851';

Avoid too many return statements within this method.

Open

                return 'IBM863';

Avoid too many return statements within this method.

Open

                return 'IBM871';

Avoid too many return statements within this method.

Open

                return 'IBM01142';

Avoid too many return statements within this method.

Open

                return 'IBM01144';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-2';

Avoid too many return statements within this method.

Open

                return 'ISO-10646-UTF-1';

Avoid too many return statements within this method.

Open

                return 'ISO_5428:1980';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-DK-NO-A';

Avoid too many return statements within this method.

Open

                return 'ES';

Avoid too many return statements within this method.

Open

                return 'Extended_UNIX_Code_Fixed_Width_for_Japanese';

Avoid too many return statements within this method.

Open

                return 'IBM038';

Avoid too many return statements within this method.

Open

                return 'IBM01141';

Avoid too many return statements within this method.

Open

                return 'IBM01145';

Avoid too many return statements within this method.

Open

                return 'ISO-2022-KR';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-4';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-10';

Avoid too many return statements within this method.

Open

                return 'ISO-10646-J-1';

Avoid too many return statements within this method.

Open

                return 'ISO_5427';

Avoid too many return statements within this method.

Open

                return 'NATS-DANO-ADD';

Avoid too many return statements within this method.

Open

                return 'NS_4551-1';

Avoid too many return statements within this method.

Open

                return 'NS_4551-2';

Avoid too many return statements within this method.

Open

                return 'PT';

Avoid too many return statements within this method.

Open

                return 'SEN_850200_B';

Avoid too many return statements within this method.

Open

                return 'windows-949';

Avoid too many return statements within this method.

Open

                return 'HP-Pi-font';

Avoid too many return statements within this method.

Open

            return chr(0xf0 | ($codepoint >> 18)) . chr(0x80 | (($codepoint >> 12) & 0x3f)) . chr(0x80 | (($codepoint >> 6) & 0x3f)) . chr(0x80 | ($codepoint & 0x3f));

Avoid too many return statements within this method.

Open

                return 'IBM297';

Avoid too many return statements within this method.

Open

                return 'IBM870';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-14';

Avoid too many return statements within this method.

Open

                return 'ISO_10367-box';

Avoid too many return statements within this method.

Open

                return 'latin-greek';

Avoid too many return statements within this method.

Open

                return 'GB18030';

Avoid too many return statements within this method.

Open

                return 'DEC-MCS';

Avoid too many return statements within this method.

Open

                return 'IBM037';

Avoid too many return statements within this method.

Open

                return 'IBM862';

Avoid too many return statements within this method.

Open

                return 'IBM01148';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-AT-DE';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-ES-S';

Avoid too many return statements within this method.

Open

                return 'IEC_P27-1';

Avoid too many return statements within this method.

Open

                return 'ES2';

Avoid too many return statements within this method.

Open

                return 'ISO-2022-CN';

Avoid too many return statements within this method.

Open

                return 'greek-ccitt';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-8-I';

Avoid too many return statements within this method.

Open

                return 'greek7-old';

Avoid too many return statements within this method.

Open

                return 'ISO-10646-UCS-Basic';

Avoid too many return statements within this method.

Open

                return 'IBM274';

Avoid too many return statements within this method.

Open

                return 'IBM861';

Avoid too many return statements within this method.

Open

                return 'ISO_646.irv:1983';

Avoid too many return statements within this method.

Open

                return 'IBM891';

Avoid too many return statements within this method.

Open

                return 'ISO_6937-2-25';

Avoid too many return statements within this method.

Open

                return 'INIS';

Avoid too many return statements within this method.

Open

                return 'JIS_C6226-1978';

Avoid too many return statements within this method.

Open

                return 'INVARIANT';

Avoid too many return statements within this method.

Open

                return 'SCSU';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-1-Windows-3.1-Latin-1';

Avoid too many return statements within this method.

Open

                return 'ECMA-cyrillic';

Avoid too many return statements within this method.

Open

                return 'T.61-8bit';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-8-E';

Avoid too many return statements within this method.

Open

                return 'us-dk';

Avoid too many return statements within this method.

Open

                return 'JIS_C6229-1984-kana';

Avoid too many return statements within this method.

Open

                return 'IBM273';

Avoid too many return statements within this method.

Open

                return 'UTF-16';

Avoid too many return statements within this method.

Open

                return 'NATS-SEFI-ADD';

Avoid too many return statements within this method.

Open

                return 'windows-1252';

Avoid too many return statements within this method.

Open

                return 'windows-1253';

Avoid too many return statements within this method.

Open

                return 'NF_Z_62-010';

Avoid too many return statements within this method.

Open

                return 'IBM905';

Avoid too many return statements within this method.

Open

                return 'OSD_EBCDIC_DF04_15';

Avoid too many return statements within this method.

Open

                return 'IBM918';

Avoid too many return statements within this method.

Open

                return 'UNKNOWN-8BIT';

Avoid too many return statements within this method.

Open

                return 'IBM01143';

Avoid too many return statements within this method.

Open

                return 'US-ASCII';

Avoid too many return statements within this method.

Open

                return 'IBM01146';

Avoid too many return statements within this method.

Open

                return 'INIS-cyrillic';

Avoid too many return statements within this method.

Open

                return 'ISO-2022-CN-EXT';

Avoid too many return statements within this method.

Open

                return 'ISO-2022-JP';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-6-E';

Avoid too many return statements within this method.

Open

                return 'ISO-10646-Unicode-Latin1';

Avoid too many return statements within this method.

Open

                return 'ISO_5427:1981';

Avoid too many return statements within this method.

Open

                return 'JIS_C6229-1984-b-add';

Avoid too many return statements within this method.

Open

                return 'MNEM';

Avoid too many return statements within this method.

Open

                return 'MNEMONIC';

Avoid too many return statements within this method.

Open

                return 'OSD_EBCDIC_DF03_IRV';

Avoid too many return statements within this method.

Open

                return 'Ventura-International';

Avoid too many return statements within this method.

Open

                return SIMPLEPIE_CONSTRUCT_BASE64;

Avoid too many return statements within this method.

Open

                return 'IBM860';

Avoid too many return statements within this method.

Open

                return 'IBM1047';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-2-Windows-Latin-2';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-6-I';

Avoid too many return statements within this method.

Open

                return 'iso-ir-90';

Avoid too many return statements within this method.

Open

                return 'ISO-Unicode-IBM-1261';

Avoid too many return statements within this method.

Open

                return 'ISO-Unicode-IBM-1276';

Avoid too many return statements within this method.

Open

                return 'KOI8-R';

Avoid too many return statements within this method.

Open

                return 'latin-lap';

Avoid too many return statements within this method.

Open

                return 'NATS-DANO';

Avoid too many return statements within this method.

Open

                return 'UNICODE-1-1-UTF-7';

Avoid too many return statements within this method.

Open

                return 'UTF-16LE';

Avoid too many return statements within this method.

Open

                return 'windows-1254';

Avoid too many return statements within this method.

Open

                return 'CESU-8';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-FR';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-PT';

Avoid too many return statements within this method.

Open

                return 'GB_1988-80';

Avoid too many return statements within this method.

Open

                return 'IBM852';

Avoid too many return statements within this method.

Open

                return 'IBM01149';

Avoid too many return statements within this method.

Open

                return 'ISO_646.basic:1983';

Avoid too many return statements within this method.

Open

                return 'IT';

Avoid too many return statements within this method.

Open

                return 'JIS_C6220-1969-ro';

Avoid too many return statements within this method.

Open

                return 'PC8-Turkish';

Avoid too many return statements within this method.

Open

                return 'dk-us';

Avoid too many return statements within this method.

Open

                return 'UTF-7';

Avoid too many return statements within this method.

Open

                return 'UTF-16BE';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-UK';

Avoid too many return statements within this method.

Open

                return 'UTF-32';

Avoid too many return statements within this method.

Open

                return 'videotex-suppl';

Avoid too many return statements within this method.

Open

                return 'windows-1250';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-US';

Avoid too many return statements within this method.

Open

                return 'IBM275';

Avoid too many return statements within this method.

Open

                return 'IBM420';

Avoid too many return statements within this method.

Open

                return 'IBM857';

Avoid too many return statements within this method.

Open

                return 'IBM1026';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-5';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-7';

Avoid too many return statements within this method.

Open

                return 'HP-Math8';

Avoid too many return statements within this method.

Open

                return 'ISO-11548-1';

Avoid too many return statements within this method.

Open

                return 'IBM280';

Avoid too many return statements within this method.

Open

                return 'JIS_C6229-1984-a';

Avoid too many return statements within this method.

Open

                return 'IBM284';

Avoid too many return statements within this method.

Open

                return 'KOI7-switched';

Avoid too many return statements within this method.

Open

                return 'KZ-1048';

Avoid too many return statements within this method.

Open

                return 'Latin-greek-1';

Avoid too many return statements within this method.

Open

                return 'IBM285';

Avoid too many return statements within this method.

Open

                return 'UNICODE-1-1';

Avoid too many return statements within this method.

Open

                return 'IBM290';

Avoid too many return statements within this method.

Open

                return 'greek7';

Avoid too many return statements within this method.

Open

                return 'CSN_369103';

Avoid too many return statements within this method.

Open

                return 'IBM855';

Avoid too many return statements within this method.

Open

                return 'IBM-Symbols';

Avoid too many return statements within this method.

Open

                return 'DIN_66003';

Avoid too many return statements within this method.

Open

                return 'IBM281';

Avoid too many return statements within this method.

Open

                return 'EBCDIC-FI-SE';

Avoid too many return statements within this method.

Open

                return 'IBM864';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-16';

Avoid too many return statements within this method.

Open

                return 'IBM277';

Avoid too many return statements within this method.

Open

                return 'IBM865';

Avoid too many return statements within this method.

Open

                return 'IBM423';

Avoid too many return statements within this method.

Open

                return 'ISO-10646-UCS-4';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-3';

Avoid too many return statements within this method.

Open

                return 'IBM424';

Avoid too many return statements within this method.

Open

                return 'ISO-8859-15';

Avoid too many return statements within this method.

Open

                return 'IBM866';

Avoid too many return statements within this method.

Open

                return 'ISO-Unicode-IBM-1264';

Avoid too many return statements within this method.

Open

                return 'ISO-Unicode-IBM-1268';

Avoid too many return statements within this method.

Open

                return 'JIS_C6229-1984-hand';

Avoid too many return statements within this method.

Open

                return 'KSC5636';

Avoid too many return statements within this method.

Open

                return 'IBM869';

Avoid too many return statements within this method.

Open

                return 'JUS_I.B1.002';

Avoid too many return statements within this method.

Open

                return 'JUS_I.B1.003-serb';

Avoid too many return statements within this method.

Open

                return 'TSCII';

Avoid too many return statements within this method.

Open

                return 'IBM880';

Avoid too many return statements within this method.

Open

                return 'macintosh';

Avoid too many return statements within this method.

Open

                return 'windows-1256';

Avoid too many return statements within this method.

Open

                return 'IBM904';

Avoid too many return statements within this method.

Open

                return 'OSD_EBCDIC_DF04_1';

Avoid too many return statements within this method.

Open

                return $charset;

Avoid too many return statements within this method.

Open

                return 'ISO-10646-UCS-2';

Avoid too many return statements within this method.

Open

                return 'PC8-Danish-Norwegian';

Avoid too many return statements within this method.

Open

                return 'ISO_2033-1983';

Avoid too many return statements within this method.

Open

                return 'PT2';

Avoid too many return statements within this method.

Open

                return 'KOI8-U';

Avoid too many return statements within this method.

Open

                return 'UTF-32LE';

Avoid too many return statements within this method.

Open

                return 'NF_Z_62-010_(1973)';

Avoid too many return statements within this method.

Open

                return 'Ventura-US';

Avoid too many return statements within this method.

Open

                return 'T.61-7bit';

Avoid too many return statements within this method.

Open

                return 'Windows-31J';

Avoid too many return statements within this method.

Open

                return 'T.101-G2';

Avoid too many return statements within this method.

Open

                return 'windows-1251';

Avoid too many return statements within this method.

Open

            return SIMPLEPIE_CONSTRUCT_TEXT | $mode;

Avoid too many return statements within this method.

Open

                return 'JIS_X0212-1990';

Avoid too many return statements within this method.

Open

                return 'Microsoft-Publishing';

Avoid too many return statements within this method.

Open

                return 'MSZ_7795.3';

Avoid too many return statements within this method.

Open

                return 'PTCP154';

Avoid too many return statements within this method.

Open

                return 'windows-1258';

Avoid too many return statements within this method.

Open

                return 'JIS_C6229-1984-hand-add';

Avoid too many return statements within this method.

Open

                return 'NC_NC00-10:81';

Avoid too many return statements within this method.

Open

                return 'UTF-32BE';

Avoid too many return statements within this method.

Open

        return SIMPLEPIE_CONSTRUCT_TEXT;

Avoid too many return statements within this method.

Open

                return 'JIS_X0201';

Avoid too many return statements within this method.

Open

                return 'SEN_850200_C';

Avoid too many return statements within this method.

Open

                return 'Ventura-Math';

Avoid too many return statements within this method.

Open

                return 'windows-874';

Avoid too many return statements within this method.

Open

                return 'windows-1255';

Avoid too many return statements within this method.

Open

                return 'JIS_C6229-1984-b';

Avoid too many return statements within this method.

Open

                return 'VIQR';

Avoid too many return statements within this method.

Open

                return 'windows-1257';

Avoid too many return statements within this method.

Open

                return 'ISO_6937-2-add';

Avoid too many return statements within this method.

Open

                return 'JUS_I.B1.003-mac';

Avoid too many return statements within this method.

Open

                return 'NATS-SEFI';

Avoid too many return statements within this method.

Open

                return 'UTF-8';

Avoid too many return statements within this method.

Open

                return 'VISCII';

Avoid too many return statements within this method.

Open

            return SIMPLEPIE_CONSTRUCT_TEXT;

Avoid too many return statements within this method.

Open

            return "\xEF\xBF\xBD";

Function atom_03_construct_type has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public static function atom_03_construct_type($attribs)
    {
        if (isset($attribs['']['mode']) && strtolower(trim($attribs['']['mode']) === 'base64'))
        {
            $mode = SIMPLEPIE_CONSTRUCT_BASE64;

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function windows_1252_to_utf8($string)
    {
        static $convert_table = array("\x80" => "\xE2\x82\xAC", "\x81" => "\xEF\xBF\xBD", "\x82" => "\xE2\x80\x9A", "\x83" => "\xC6\x92", "\x84" => "\xE2\x80\x9E", "\x85" => "\xE2\x80\xA6", "\x86" => "\xE2\x80\xA0", "\x87" => "\xE2\x80\xA1", "\x88" => "\xCB\x86", "\x89" => "\xE2\x80\xB0", "\x8A" => "\xC5\xA0", "\x8B" => "\xE2\x80\xB9", "\x8C" => "\xC5\x92", "\x8D" => "\xEF\xBF\xBD", "\x8E" => "\xC5\xBD", "\x8F" => "\xEF\xBF\xBD", "\x90" => "\xEF\xBF\xBD", "\x91" => "\xE2\x80\x98", "\x92" => "\xE2\x80\x99", "\x93" => "\xE2\x80\x9C", "\x94" => "\xE2\x80\x9D", "\x95" => "\xE2\x80\xA2", "\x96" => "\xE2\x80\x93", "\x97" => "\xE2\x80\x94", "\x98" => "\xCB\x9C", "\x99" => "\xE2\x84\xA2", "\x9A" => "\xC5\xA1", "\x9B" => "\xE2\x80\xBA", "\x9C" => "\xC5\x93", "\x9D" => "\xEF\xBF\xBD", "\x9E" => "\xC5\xBE", "\x9F" => "\xC5\xB8", "\xA0" => "\xC2\xA0", "\xA1" => "\xC2\xA1", "\xA2" => "\xC2\xA2", "\xA3" => "\xC2\xA3", "\xA4" => "\xC2\xA4", "\xA5" => "\xC2\xA5", "\xA6" => "\xC2\xA6", "\xA7" => "\xC2\xA7", "\xA8" => "\xC2\xA8", "\xA9" => "\xC2\xA9", "\xAA" => "\xC2\xAA", "\xAB" => "\xC2\xAB", "\xAC" => "\xC2\xAC", "\xAD" => "\xC2\xAD", "\xAE" => "\xC2\xAE", "\xAF" => "\xC2\xAF", "\xB0" => "\xC2\xB0", "\xB1" => "\xC2\xB1", "\xB2" => "\xC2\xB2", "\xB3" => "\xC2\xB3", "\xB4" => "\xC2\xB4", "\xB5" => "\xC2\xB5", "\xB6" => "\xC2\xB6", "\xB7" => "\xC2\xB7", "\xB8" => "\xC2\xB8", "\xB9" => "\xC2\xB9", "\xBA" => "\xC2\xBA", "\xBB" => "\xC2\xBB", "\xBC" => "\xC2\xBC", "\xBD" => "\xC2\xBD", "\xBE" => "\xC2\xBE", "\xBF" => "\xC2\xBF", "\xC0" => "\xC3\x80", "\xC1" => "\xC3\x81", "\xC2" => "\xC3\x82", "\xC3" => "\xC3\x83", "\xC4" => "\xC3\x84", "\xC5" => "\xC3\x85", "\xC6" => "\xC3\x86", "\xC7" => "\xC3\x87", "\xC8" => "\xC3\x88", "\xC9" => "\xC3\x89", "\xCA" => "\xC3\x8A", "\xCB" => "\xC3\x8B", "\xCC" => "\xC3\x8C", "\xCD" => "\xC3\x8D", "\xCE" => "\xC3\x8E", "\xCF" => "\xC3\x8F", "\xD0" => "\xC3\x90", "\xD1" => "\xC3\x91", "\xD2" => "\xC3\x92", "\xD3" => "\xC3\x93", "\xD4" => "\xC3\x94", "\xD5" => "\xC3\x95", "\xD6" => "\xC3\x96", "\xD7" => "\xC3\x97", "\xD8" => "\xC3\x98", "\xD9" => "\xC3\x99", "\xDA" => "\xC3\x9A", "\xDB" => "\xC3\x9B", "\xDC" => "\xC3\x9C", "\xDD" => "\xC3\x9D", "\xDE" => "\xC3\x9E", "\xDF" => "\xC3\x9F", "\xE0" => "\xC3\xA0", "\xE1" => "\xC3\xA1", "\xE2" => "\xC3\xA2", "\xE3" => "\xC3\xA3", "\xE4" => "\xC3\xA4", "\xE5" => "\xC3\xA5", "\xE6" => "\xC3\xA6", "\xE7" => "\xC3\xA7", "\xE8" => "\xC3\xA8", "\xE9" => "\xC3\xA9", "\xEA" => "\xC3\xAA", "\xEB" => "\xC3\xAB", "\xEC" => "\xC3\xAC", "\xED" => "\xC3\xAD", "\xEE" => "\xC3\xAE", "\xEF" => "\xC3\xAF", "\xF0" => "\xC3\xB0", "\xF1" => "\xC3\xB1", "\xF2" => "\xC3\xB2", "\xF3" => "\xC3\xB3", "\xF4" => "\xC3\xB4", "\xF5" => "\xC3\xB5", "\xF6" => "\xC3\xB6", "\xF7" => "\xC3\xB7", "\xF8" => "\xC3\xB8", "\xF9" => "\xC3\xB9", "\xFA" => "\xC3\xBA", "\xFB" => "\xC3\xBB", "\xFC" => "\xC3\xBC", "\xFD" => "\xC3\xBD", "\xFE" => "\xC3\xBE", "\xFF" => "\xC3\xBF");

        return strtr($string, $convert_table);

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function fix_protocol($url, $http = 1)
    {
        $url = SimplePie_Misc::normalize_url($url);
        $parsed = SimplePie_Misc::parse_url($url);
        if ($parsed['scheme'] !== '' && $parsed['scheme'] !== 'http' && $parsed['scheme'] !== 'https')

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Similar blocks of code found in 4 locations. Consider refactoring.

Open

    public static function uncomment_rfc822($string)
    {
        $string = (string) $string;
        $position = 0;
        $length = strlen($string);

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function codepoint_to_utf8($codepoint)
    {
        $codepoint = (int) $codepoint;
        if ($codepoint < 0)
        {

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function atom_03_construct_type($attribs)
    {
        if (isset($attribs['']['mode']) && strtolower(trim($attribs['']['mode']) === 'base64'))
        {
            $mode = SIMPLEPIE_CONSTRUCT_BASE64;

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function atom_10_content_construct_type($attribs)
    {
        if (isset($attribs['']['type']))
        {
            $type = strtolower(trim($attribs['']['type']));

• Read up
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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function time_hms($seconds)
    {
        $time = '';

        $hours = floor($seconds / 3600);

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function get_curl_version()
    {
        if (is_array($curl = curl_version()))
        {
            $curl = $curl['version'];

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function parse_str($str)
    {
        $return = array();
        $str = explode('&', $str);

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function percent_encoding_normalization($match)
    {
        $integer = hexdec($match[1]);
        if ($integer >= 0x41 && $integer <= 0x5A || $integer >= 0x61 && $integer <= 0x7A || $integer >= 0x30 && $integer <= 0x39 || $integer === 0x2D || $integer === 0x2E || $integer === 0x5F || $integer === 0x7E)
        {

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function space_seperated_tokens($string)
    {
        $space_characters = "\x20\x09\x0A\x0B\x0C\x0D";
        $string_length = strlen($string);

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function strip_comments($data)
    {
        $output = '';
        while (($start = strpos($data, '<!--')) !== false)
        {

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function element_implode($element)
    {
        $full = "<$element[tag]";
        foreach ($element['attribs'] as $key => $value)
        {

• Read up
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Similar blocks of code found in 4 locations. Consider refactoring.

Open

        elseif (substr($data, 0, 20) === "\x3C\x00\x00\x00\x3F\x00\x00\x00\x78\x00\x00\x00\x6D\x00\x00\x00\x6C\x00\x00\x00")
        {
            if ($pos = strpos($data, "\x3F\x00\x00\x00\x3E\x00\x00\x00"))
            {
                $parser = $registry->create('XML_Declaration_Parser', array(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 20), 'UTF-32LE', 'UTF-8')));

• Read up
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Similar blocks of code found in 4 locations. Consider refactoring.

Open

        elseif (substr($data, 0, 10) === "\x00\x3C\x00\x3F\x00\x78\x00\x6D\x00\x6C")
        {
            if ($pos = strpos($data, "\x00\x3F\x00\x3E"))
            {
                $parser = $registry->create('XML_Declaration_Parser', array(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 10), 'UTF-16BE', 'UTF-8')));

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Similar blocks of code found in 4 locations. Consider refactoring.

Open

        elseif (substr($data, 0, 10) === "\x3C\x00\x3F\x00\x78\x00\x6D\x00\x6C\x00")
        {
            if ($pos = strpos($data, "\x3F\x00\x3E\x00"))
            {
                $parser = $registry->create('XML_Declaration_Parser', array(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 10), 'UTF-16LE', 'UTF-8')));

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Similar blocks of code found in 4 locations. Consider refactoring.

Open

        elseif (substr($data, 0, 20) === "\x00\x00\x00\x3C\x00\x00\x00\x3F\x00\x00\x00\x78\x00\x00\x00\x6D\x00\x00\x00\x6C")
        {
            if ($pos = strpos($data, "\x00\x00\x00\x3F\x00\x00\x00\x3E"))
            {
                $parser = $registry->create('XML_Declaration_Parser', array(SimplePie_Misc::change_encoding(substr($data, 20, $pos - 20), 'UTF-32BE', 'UTF-8')));

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Identical blocks of code found in 2 locations. Consider refactoring.

Open

                if (strlen($matches[$i][3][0]) <= 2)
                {
                    $return[$i]['self_closing'] = true;
                }
                else

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

    public static function atom_10_construct_type($attribs)
    {
        if (isset($attribs['']['type']))
        {
            switch (strtolower(trim($attribs['']['type'])))

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