File Markdown.php has 2647 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
#
# Markdown  -  A text-to-HTML conversion tool for web writers
#
# PHP Markdown  

Function _hashHTMLBlocks_inMarkdown has a Cognitive Complexity of 66 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _hashHTMLBlocks_inMarkdown($text, $indent = 0,
                                        $enclosing_tag_re = '', $span = false)
    {
    #
    # Parse markdown text, calling _HashHTMLBlocks_InHTML for block tags.

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Function doItalicsAndBold has a Cognitive Complexity of 58 (exceeds 5 allowed). Consider refactoring.

Open

    protected function doItalicsAndBold($text) {
        $token_stack = array('');
        $text_stack = array('');
        $em = '';
        $strong = '';

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Method _hashHTMLBlocks_inMarkdown has 194 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function _hashHTMLBlocks_inMarkdown($text, $indent = 0,
                                        $enclosing_tag_re = '', $span = false)
    {
    #
    # Parse markdown text, calling _HashHTMLBlocks_InHTML for block tags.

Markdown has 53 functions (exceeds 20 allowed). Consider refactoring.

Open

class Markdown {

    ### Version ###

    const  MARKDOWNLIB_VERSION  =  "1.3";

Method _hashHTMLBlocks_inHTML has 140 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function _hashHTMLBlocks_inHTML($text, $hash_method, $md_attr) {
    #
    # Parse HTML, calling _HashHTMLBlocks_InMarkdown for block tags.
    #
    # *   Calls $hash_method to convert any blocks.

_MarkdownExtra_TmpImpl has 41 functions (exceeds 20 allowed). Consider refactoring.

Open

class _MarkdownExtra_TmpImpl extends \Michelf\Markdown {

    ### Configuration Variables ###

    # Prefix for footnote ids.

Function _hashHTMLBlocks_inHTML has a Cognitive Complexity of 33 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _hashHTMLBlocks_inHTML($text, $hash_method, $md_attr) {
    #
    # Parse HTML, calling _HashHTMLBlocks_InMarkdown for block tags.
    #
    # *   Calls $hash_method to convert any blocks.

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Method hashHTMLBlocks has 121 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function hashHTMLBlocks($text) {
        if ($this->no_markup)  return $text;

        $less_than_tab = $this->tab_width - 1;

Method doItalicsAndBold has 115 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function doItalicsAndBold($text) {
        $token_stack = array('');
        $text_stack = array('');
        $em = '';
        $strong = '';

Method doAnchors has 60 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function doAnchors($text) {
    #
    # Turn Markdown link shortcuts into XHTML <a> tags.
    #
        if ($this->in_anchor) return $text;

Method doAnchors has 59 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function doAnchors($text) {
    #
    # Turn Markdown link shortcuts into XHTML <a> tags.
    #
        if ($this->in_anchor) return $text;

Function _doTable_callback has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

    protected function _doTable_callback($matches) {
        $head        = $matches[1];
        $underline    = $matches[2];
        $content    = $matches[3];

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Method doLists has 55 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function doLists($text) {
    #
    # Form HTML ordered (numbered) and unordered (bulleted) lists.
    #
        $less_than_tab = $this->tab_width - 1;

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

Open

    protected function appendFootnotes($text) {
    #
    # Append footnote list to text.
    #
        $text = preg_replace_callback('{F\x1Afn:(.*?)\x1A:}', 

Method doTables has 50 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function doTables($text) {
    #
    # Form HTML tables.
    #
        $less_than_tab = $this->tab_width - 1;

Method _doTable_callback has 48 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function _doTable_callback($matches) {
        $head        = $matches[1];
        $underline    = $matches[2];
        $content    = $matches[3];

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

Open

    protected function parseSpan($str) {
    #
    # Take the string $str and parse it into tokens, hashing embeded HTML,
    # escaped characters and handling code spans.
    #

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

Open

    protected function doExtraAttributes($tag_name, $attr) {
    #
    # Parse attributes caught by the $this->id_class_attr_catch_re expression
    # and return the HTML-formatted list of attributes.
    #

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

Open

    protected function appendFootnotes($text) {
    #
    # Append footnote list to text.
    #
        $text = preg_replace_callback('{F\x1Afn:(.*?)\x1A:}', 

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

Open

    protected function doImages($text) {
    #
    # Turn Markdown image shortcuts into <img> tags.
    #
        #

Method doImages has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function doImages($text) {
    #
    # Turn Markdown image shortcuts into <img> tags.
    #
        #

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

Open

    protected function encodeEmailAddress($addr) {
    #
    #    Input: an email address, e.g. "foo@example.com"
    #
    #    Output: the email address as a mailto link, with each character

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Method doDefLists has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function doDefLists($text) {
    #
    # Form HTML definition lists.
    #
        $less_than_tab = $this->tab_width - 1;

Method _appendFootnotes_callback has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function _appendFootnotes_callback($matches) {
        $node_id = $this->fn_id_prefix . $matches[1];
        
        # Create footnote marker only if it has a corresponding footnote *and*
        # the footnote hasn't been used by another marker.

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

Open

    protected function processDefListItems($list_str) {
    #
    #    Process the contents of a single definition list, splitting it
    #    into individual term and definition list items.
    #

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

Open

    protected function _doAnchors_reference_callback($matches) {
        $whole_match =  $matches[1];
        $link_text   =  $matches[2];
        $link_id     =& $matches[3];

Method stripLinkDefinitions has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function stripLinkDefinitions($text) {
    #
    # Strips link definitions from text, stores the URLs and titles in
    # hash references.
    #

Method _doAnchors_reference_callback has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function _doAnchors_reference_callback($matches) {
        $whole_match =  $matches[1];
        $link_text   =  $matches[2];
        $link_id     =& $matches[3];

Method stripLinkDefinitions has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function stripLinkDefinitions($text) {
    #
    # Strips link definitions from text, stores the URLs and titles in
    # hash references.
    #

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

Open

    protected function doHeaders($text) {
    #
    # Redefined to add id and class attribute support.
    #
        # Setext-style headers:

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

Open

    protected function doFencedCodeBlocks($text) {
    #
    # Adding the fenced code block syntax to regular Markdown:
    #
    # ~~~

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

Open

    protected function _appendFootnotes_callback($matches) {
        $node_id = $this->fn_id_prefix . $matches[1];
        
        # Create footnote marker only if it has a corresponding footnote *and*
        # the footnote hasn't been used by another marker.

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

Open

    protected function _doAnchors_reference_callback($matches) {
        $whole_match =  $matches[1];
        $link_text   =  $matches[2];
        $link_id     =& $matches[3];

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

Open

    protected function parseSpan($str) {
    #
    # Take the string $str and parse it into tokens, hashing embeded HTML,
    # escaped characters and handling code spans.
    #

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

Open

    protected function _doImages_reference_callback($matches) {
        $whole_match = $matches[1];
        $alt_text    = $matches[2];
        $link_id     = strtolower($matches[3]);

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

Open

    protected function prepareItalicsAndBold() {
    #
    # Prepare regular expressions for searching emphasis tokens in any
    # context.
    #

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