File IRI.php has 843 lines of code (exceeds 250 allowed). Consider refactoring.

Open

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

Function remove_iunreserved_percent_encoded has a Cognitive Complexity of 50 (exceeds 5 allowed). Consider refactoring.

Open

    protected function remove_iunreserved_percent_encoded($match)
    {
        // As we just have valid percent encoded sequences we can just explode
        // and ignore the first member of the returned array (an empty string).
        $bytes = explode('%', $match[0]);

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Function replace_invalid_with_pct_encoding has a Cognitive Complexity of 44 (exceeds 5 allowed). Consider refactoring.

Open

    protected function replace_invalid_with_pct_encoding($string, $extra_chars, $iprivate = false)
    {
        // Normalize as many pct-encoded sections as possible
        $string = preg_replace_callback('/(?:%[A-Fa-f0-9]{2})+/', array($this, 'remove_iunreserved_percent_encoded'), $string);

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Function absolutize has a Cognitive Complexity of 43 (exceeds 5 allowed). Consider refactoring.

Open

    public static function absolutize($base, $relative)
    {
        if (!($relative instanceof SimplePie_IRI))
        {
            $relative = new SimplePie_IRI($relative);

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Consider simplifying this complex logical expression.

Open

                if (
                    // Invalid sequences
                    !$valid
                    // Non-shortest form sequences are invalid
                    || $length > 1 && $character <= 0x7F

Consider simplifying this complex logical expression.

Open

            if (
                // Invalid sequences
                !$valid
                // Non-shortest form sequences are invalid
                || $length > 1 && $character <= 0x7F

Method remove_iunreserved_percent_encoded has 94 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function remove_iunreserved_percent_encoded($match)
    {
        // As we just have valid percent encoded sequences we can just explode
        // and ignore the first member of the returned array (an empty string).
        $bytes = explode('%', $match[0]);

Method replace_invalid_with_pct_encoding has 90 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function replace_invalid_with_pct_encoding($string, $extra_chars, $iprivate = false)
    {
        // Normalize as many pct-encoded sections as possible
        $string = preg_replace_callback('/(?:%[A-Fa-f0-9]{2})+/', array($this, 'remove_iunreserved_percent_encoded'), $string);

Method absolutize has 83 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function absolutize($base, $relative)
    {
        if (!($relative instanceof SimplePie_IRI))
        {
            $relative = new SimplePie_IRI($relative);

SimplePie_IRI has 27 functions (exceeds 20 allowed). Consider refactoring.

Open

class SimplePie_IRI
{
    /**
     * Scheme
     *

Method set_authority has 51 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function set_authority($authority)
    {
        static $cache;
        if (!$cache)
            $cache = array();

Method remove_dot_segments has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function remove_dot_segments($input)
    {
        $output = '';
        while (strpos($input, './') !== false || strpos($input, '/.') !== false || $input === '.' || $input === '..')
        {

Function set_authority has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

    public function set_authority($authority)
    {
        static $cache;
        if (!$cache)
            $cache = array();

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

Open

    public function set_iri($iri)
    {
        static $cache;
        if (!$cache)
        {

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

Open

    public function set_host($ihost)
    {
        if ($ihost === null)
        {
            $this->ihost = null;

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

Open

    protected function parse_iri($iri)
    {
        $iri = trim($iri, "\x20\x09\x0A\x0C\x0D");
        if (preg_match('/^((?P<scheme>[^:\/?#]+):)?(\/\/(?P<authority>[^\/?#]*))?(?P<path>[^?#]*)(\?(?P<query>[^#]*))?(#(?P<fragment>.*))?$/', $iri, $match))
        {

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Method set_host has 38 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function set_host($ihost)
    {
        if ($ihost === null)
        {
            $this->ihost = null;

Method __get has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function __get($name)
    {
        // isset() returns false for null, we don't want to do that
        // Also why we use array_key_exists below instead of isset()
        $props = get_object_vars($this);

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

Open

    protected function remove_dot_segments($input)
    {
        $output = '';
        while (strpos($input, './') !== false || strpos($input, '/.') !== false || $input === '.' || $input === '..')
        {

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Consider simplifying this complex logical expression.

Open

        if ($this->ipath !== '' &&
            (
                $isauthority && (
                    $this->ipath[0] !== '/' ||
                    substr($this->ipath, 0, 2) === '//'

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

Open

    public function get_iri()
    {
        if (!$this->is_valid())
        {
            return false;

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

Open

    protected function parse_iri($iri)
    {
        $iri = trim($iri, "\x20\x09\x0A\x0C\x0D");
        if (preg_match('/^((?P<scheme>[^:\/?#]+):)?(\/\/(?P<authority>[^\/?#]*))?(?P<path>[^?#]*)(\?(?P<query>[^#]*))?(#(?P<fragment>.*))?$/', $iri, $match))
        {

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

Open

    public function __get($name)
    {
        // isset() returns false for null, we don't want to do that
        // Also why we use array_key_exists below instead of isset()
        $props = get_object_vars($this);

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

Open

    protected function get_iauthority()
    {
        if ($this->iuserinfo !== null || $this->ihost !== null || $this->port !== null)
        {
            $iauthority = '';

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

Open

    public function get_iri()
    {
        if (!$this->is_valid())
        {
            return false;

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Consider simplifying this complex logical expression.

Open

        if (method_exists($this, 'set_' . $name))
        {
            call_user_func(array($this, 'set_' . $name), $value);
        }
        elseif (

Consider simplifying this complex logical expression.

Open

        if (
            $name === 'iri' ||
            $name === 'uri' ||
            $name === 'iauthority' ||
            $name === 'authority'

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

Open

    public function set_iri($iri)
    {
        static $cache;
        if (!$cache)
        {

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

Open

    protected function scheme_normalization()
    {
        if (isset($this->normalization[$this->scheme]['iuserinfo']) && $this->iuserinfo === $this->normalization[$this->scheme]['iuserinfo'])
        {
            $this->iuserinfo = null;

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