Issues in textmark.php (master) - Issues in master - Icybee/Patron - Measure and Improve Code Quality continuously with Scrutinizer

Issues (393)

Security Analysis no request data

Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Header Injection

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

lib/textmark/textmark.php (153 issues)

Labels

Severity

Upgrade to new PHP Analysis Engine

These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more

<?php


/*
 * This file is part of the Patron package.
 *
 * (c) Olivier Laviale <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

@define('MARKDOWN_PARSER_CLASS', 'Textmark_Parser');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}

/*

 @define('txt_apostrophe',		  '&rsquo;');
 //@define('txt_quote_single_open',  '&#8216;');
 //@define('txt_quote_single_close', '&#8217;');
 @define('txt_quote_double_open',  '&laquo;&nbsp;');
 @define('txt_quote_double_close', '&nbsp;&raquo;');
 @define('txt_prime',			  '&prime;');
 @define('txt_prime_double', 	  '&Prime;');
 @define('txt_ellipsis', 		  '&hellip;');
 @define('txt_emdash',			  '&mdash;');
 @define('txt_endash',			  '&ndash;');
 @define('txt_dimension',		  '&times;');
 @define('txt_trademark',		  '&trade;');
 @define('txt_registered',		  '&reg;');
 @define('txt_copyright',		  '&copy;');
 */
@define('txt_apostrophe',		  '\'');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
@define('txt_quote_double_open',  '« ');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
@define('txt_quote_double_close', ' »');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
@define('txt_prime',			  'ʹ');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
@define('txt_prime_double', 	  'ʺ');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
@define('txt_ellipsis', 		  '…');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
@define('txt_emdash',			  '—');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
@define('txt_endash',			  '–');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
@define('txt_dimension',		  '×');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
@define('txt_trademark',		  '™');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
@define('txt_registered',		  '®');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
@define('txt_copyright',		  '©');
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}

class Textmark_Parser extends MarkdownExtra_Parser
namespace YourVendor;

class YourClass { }
{
	const NBSP = "\xC2\xA0";
	const NBSP_TAB = "\xC2\xA0\xC2\xA0\xC2\xA0\xC2\xA0";

	static public function parse($str)
	{
		return Markdown((string) $str);
	}

	function __construct()

	{
		$this->early_gamut += array
		(
			'doShell' => 5,
			'doURL' => 6
		);

		$this->span_gamut += array
		(
			'doGlyphs' => 70,
			'doSpan' => 71
		);

		parent::__construct();
	}

	public function doShell($text)
	{
		return preg_replace_callback
		(
			'{^\$\s+([^\n]+)\n}xm', array($this, 'doShell_callback'), $text
		);

		return $text;
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}
	}

	protected function doShell_callback($matches)
	{
		$text = '<pre class="markdown shell">$ ' . $matches[1] . '</pre>' . PHP_EOL;

		return $this->hashBlock($text);
	}

	public function doURL($text)
	{
		return preg_replace_callback('#^https?://[^\s]+$#m', function($matches) {

			static $attributes = 'frameborder="0" allowfullscreen';

			list($url) = $matches;

			#
			# YouTube
			#

			if (preg_match('#youtube\.com/watch#', $url))
			{
				$query = parse_url($url, PHP_URL_QUERY);
				parse_str($query, $params);

				if (empty($params['v']))
				{
					return $url;
				}

				$id = $params['v'];

				$html = <<<EOT
<iframe class="embed embed--youtube" $attributes src="https://www.youtube.com/embed/$id?controls=2"></iframe>
EOT;

				return $this->hashPart($html, 'B');
			}

			#
			# Soundcloud
			#

			if (preg_match('#soundcloud\.com/#', $url))

			{
				$id = urlencode($url);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

				$html = <<<EOT
<iframe class="embed embed--soundcloud" $attributes src="https://w.soundcloud.com/player/?url=$url"></iframe>
EOT;

				return $this->hashPart($html, 'B');
			}

			#
			# Vimeo
			#

			if (preg_match('#vimeo.com/(\d+)#', $url, $matches))

			{
				$html = <<<EOT
<iframe class="embed embed--vimeo" $attributes src="https://player.vimeo.com/video/{$matches[1]}?show_title=1&show_byline=1&show_portrait=0&color=F65FB8" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>
EOT;

				return $this->hashPart($html, 'B');
			}


			#
			# Dailymotion
			#

			if (preg_match('#dailymotion\.com/video/([^_]+)#', $url, $matches))

			{
				$html = <<<EOT
<iframe class="embed embed--dailymotion" $attributes src="//www.dailymotion.com/embed/video/{$matches[1]}"></iframe>
EOT;
				return $this->hashPart($html, 'B');
			}

			#
			# Instagram
			#

			if (preg_match('#instagram.com/p/([0-9A-Za-z\-]+)#', $url, $matches))

			{
				$html = <<<EOT
<iframe class="embed embed--instagram" $attributes src="//instagram.com/p/{$matches[1]}/embed/"></iframe>
EOT;
				return $this->hashPart($html, 'B');
			}

			#
			# fallback
			#

			return $url;

		}, $text);
	}

	/*
	 **

	 SYSTEM

	 **
	 */

	function hashHTMLBlocks($text)

	{
		/*

		$text = preg_replace_callback
		(
			'#^\@([a-z]+)(.*?)\1\@$#sm', array(&$this, '_doSourceCode'), $text
		);
		*/

		return parent::hashHTMLBlocks($text);
	}

	function _doSourceCode($matches)

	{
		//		\ICanBoogie\log('\1 :: matches: \2', __FUNCTION__, $matches);


		return $this->hashBlock($this->doSourceCode($matches[1], $matches[2]));
	}

	function doSourceCode($type, $text)

	{
		$text = trim($text);

		switch ($type)
		{
			case 'php': return '<pre class="php"><code>' . $this->doSourcePHP($text) . '</code></pre>';
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
			case 'html': return '<pre class="html"><code>' . $this->doSourceHTML($text) . '</code></pre>';
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
			case 'raw': return '<pre><code>' . $this->doSourceRaw($text) . '</code></pre>';
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
			case 'publish': return $this->doSourcePublish($text);
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
		}

		\ICanBoogie\log_error('\1: unknown source type "\1"', __FUNCTION__, $type);

		return $text;
	}

	private function doSourcePublish($text)
	{
		return Patron($text);
	}

	/*
	 **

	 HEADERS

	 **
	 */

	function doHeaders($text)

	{
		/*

		Setext-style headers:

		Header 1
		########

		Header 2
		========

		Header 3
		--------

		$text = preg_replace_callback
		(
		'{ ^(.+?)[ ]*\n(\#+|=+|-+)[ ]*\n+ }mx',

		array(&$this, '_doHeaders_callback_setext'), $text
		);

		*/

		$text = parent::doHeaders($text);

		/*

		atx-style headers:

		h1. Header 1
		h2. Header 2
		...
		h6. Header 6

		*/

		$text = preg_replace_callback
		(
			'{
				^h([1-6])\.	# $1 = string of h?
				[ ]*
				(.+?)		# $2 = Header text
				[ ]*
				\n+
			}xm',

		array(&$this, '_doHeaders_callback_tp'), $text
		);

		return $text;
	}

	function _doHeaders_callback_setext($matches)

	{
		switch ($matches[3]{0})
		{
			case '#': $level = 1; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
			case '=': $level = 2; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
			case '-': $level = 3; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
		}

		$block = "<h$level>" . $this->runSpanGamut($matches[1]) . "</h$level>";
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}

		return "\n" . $this->hashBlock($block) . "\n\n";
	}

	function _doHeaders_callback_tp($matches)

	{
		//		\ICanBoogie\log('<pre>doHeaders[atx]: \1</pre>', print_r($matches, true));


		$level = $matches[1];
		$block = "<h$level>" . $this->runSpanGamut($matches[2]) . "</h$level>";
		return "\n" . $this->hashBlock($block) . "\n\n";
	}

	/*
	 **

	 SPAN

	 **
	 */

	function doSpan($text)

	{
		$clas = "(?:\([^)]+\))";
		$styl = "(?:\{[^}]+\})";
		$lnge = "(?:\[[^]]+\])";
		$hlgn = "(?:\<(?!>)|(?<!<)\>|\<\>|\=|[()]+(?! ))";

		$c = "(?:{$clas}|{$styl}|{$lnge}|{$hlgn})*";

		$qtags = array('\*\*','\*','\?\?','-','__','_','%','\+','~','\^');
		$pnct = ".,\"'?!;:";

		foreach($qtags as $f) {
			$text = preg_replace_callback("/
				(^|(?<=[\s>$pnct\(])|[{[])
				($f)(?!$f)
				(" . $c . ")
				(?::(\S+))?
				([^\s$f]+|\S.*?[^\s$f\n])
				([$pnct]*)
				$f
				($|[\]}]|(?=[[:punct:]]{1,2}|\s|\)))
			/x", array(&$this, "fSpan"), $text);
		}
		return $text;
	}

	function fSpan($m)

	{
		$qtags = array(
			'*'  => 'strong',
			'**' => 'b',
			'??' => 'cite',
			'_'  => 'em',
			'__' => 'i',
			'-'  => 'del',
			'%'  => 'span',
			'+'  => 'ins',
			'~'  => 'sub',
			'^'  => 'sup'
			);

			list(, $pre, $tag, $atts, $cite, $content, $end, $tail) = $m;
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;
			$tag = $qtags[$tag];
			//		$atts = $this->pba($atts);

			//		$atts .= ($cite != '') ? 'cite="' . $cite . '"' : '';


			$out = "<$tag$atts>$content$end</$tag>";

			if (($pre and !$tail) or ($tail and !$pre))
// Logical operators have lower precedence:
$f = false or true;

// is executed like this:
($f = false) or true;


// Boolean operators have higher precedence:
$f = false || true;

// is executed like this:
$f = (false || true);
			{
				$out = $pre.$out.$tail;
			}

			//		$this->dump($out);


			return $out;

	}

	function doGlyphs($text)

	{
		//		echo l('doGlyphs: "\1"<br />', \ICanBoogie\escape($text));


		$glyph_search = array
		(
		//		'/(\w)\'(\w)/', 									 // apostrophe's

			'/(\s)\'(\d+\w?)\b(?!\')/u', 						 // back in '88
		//		'/(\S)\'(?=\s|[[:punct:]]|<|$)/',						 //  single closing
		//		'/\'/', 											 //  single opening
			'/(\S)\"(?=\s|[[:punct:]]|<|$)/u',						 //  double closing
			'/"/',												 //  double opening
			'/\b([A-Z][A-Z0-9]{2,})\b(?:[(]([^)]*)[)])/u',		 //  3+ uppercase acronym
			'/(?<=\s|^|[>(;-])([A-Z]{3,})([a-z]*)(?=\s|[[:punct:]]|<|$)/u',  //  3+ uppercase
			'/([^.]?)\.{3}/u',									 //  ellipsis
			'/(\s?)--(\s?)/u',									 //  em dash
			'/\s-(?:\s|$)/u',									 //  en dash
			'/(\d+)( ?)x( ?)(?=\d+)/u',							 //  dimension sign
			'/(\b ?|\s|^)[([]TM[])]/iu', 						 //  trademark
			'/(\b ?|\s|^)[([]R[])]/iu',							 //  registered
			'/(\b ?|\s|^)[([]C[])]/iu',							 //  copyright

		#
		# the following is for french language
		#

			'#\s(\!|\?|\:|\;|\-)#u',
		);

		$glyph_replace = array
		(
		//		'$1'.$txt_apostrophe.'$2',			 // apostrophe's

			'$1'.txt_apostrophe.'$2',			 // back in '88
		//		'$1'.$txt_quote_single_close,		 //  single closing

		//		$txt_quote_single_open, 			 //  single opening
			'$1'.txt_quote_double_close,		 //  double closing
		txt_quote_double_open, 			 //  double opening
			'<acronym title="$2">$1</acronym>',  //  3+ uppercase acronym
			'<span class="caps">$1</span>$2',	 //  3+ uppercase
			'$1'.txt_ellipsis, 				 //  ellipsis
			'$1'.txt_emdash.'$2',				 //  em dash
			' '.txt_endash.' ',				 //  en dash
			'$1$2'.txt_dimension.'$3', 		 //  dimension sign
			'$1'.txt_trademark,				 //  trademark
			'$1'.txt_registered,				 //  registered
			'$1'.txt_copyright,				 //  copyright

		#
		# the following is for french language
		#

		self::NBSP . '$1',
		);

		return preg_replace($glyph_search, $glyph_replace, $text);
	}

	/*
	 **

	 BLOCS

	 **
	 */

	function formParagraphs($text)

	{
		#
		#	Params:
		#		$text - string to process with html <p> tags
		#
		# Strip leading and trailing lines:

		$text = preg_replace('/\A\n+|\n+\z/', '', $text);
		$grafs = preg_split('/\n{2,}/', $text, -1, PREG_SPLIT_NO_EMPTY);

		#
		# Wrap <p> tags and unhashify HTML blocks
		#
		foreach ($grafs as $key => $value)
		{
			//			\ICanBoogie\log('in \1, graf: [<tt>\2</tt>]', __FUNCTION__, $value);


			#
			# styles
			#

			$style = NULL;

			if (preg_match
			(
				'{
					(						# the whole thing is saved in $1
					^p						# start
					(\<|\||\>|\=)?			# alignement $2
					\.						# separator
					[ ]+					# white space, at least one is mandatory
					)
				}sx', $value, $matches
			))
			{
				$value = substr($value, strlen($matches[1]));
				$align = $matches[2];

				if ($align)

				{
					switch ($align)
					{
						case '<': $align = 'left'; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
						case '|': $align = 'center'; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
						case '>': $align = 'right'; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
						case '=': $align = 'justify'; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
					}

					$style .= "text-align: $align;";
				}
			}

			//			\ICanBoogie\log('in \1, graf: <tt>\2</tt>, match: <pre>\3</pre>', __FUNCTION__, $value, $matches);



			#
			#
			#

			$value = trim($this->runSpanGamut($value));

			# Check if this should be enclosed in a paragraph.
			# Clean tag hashes & block tag hashes are left alone.

			$is_p = !preg_match('/^B\x1A[0-9]+B|^C\x1A[0-9]+C$/', $value);

			if ($is_p)
			{
				if ($style)
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
				{
					$value = '<p style="' . $style . '">' . $value . '</p>';
				}
				else
				{
					$value = "<p>$value</p>";
				}
			}

			$grafs[$key] = $value;
		}

		# Join grafs in one text, then unhash HTML tags.
		$text = implode("\n\n", $grafs);

		# Finish by removing any tag hashes still present in $text.
		$text = $this->unhash($text);

		return $text;
	}

	/*
	 **

	 STYLES

	 **
	 */

	function _doItalicAndBold_em_callback($matches)

	{
		$text = $matches[2];
		$text = $this->runSpanGamut($text);

		$tag = ($matches[1] == '*') ? 'strong' : 'em';

		return $this->hashPart("<$tag>$text</$tag>");
	}

	function _doItalicAndBold_strong_callback($matches)

	{
		$text = $matches[2];
		$text = $this->runSpanGamut($text);

		$tag = ($matches[1] == '**') ? 'b' : 'i';

		return $this->hashPart("<$tag>$text</$tag>");
	}

	/*
	 **

	 IMAGES

	 **
	 */
	function doImages($text)

	{
		#
		# Turn Markdown image shortcuts into <img> tags.
		#

		#
		# gofromiel: added align options
		#

		#
		# First, handle reference-style labeled images: ![alt text][id]
		#

		$text = preg_replace_callback
		(
			'{
			(										# wrap whole match in $1
			  !										# start
			  (\<|\||\>|\=)?							# alignment = $2
			  \[
				('.$this->nested_brackets_re.')		# alt text = $3
			  \]

			  [ ]?				# one optional space
			  (?:\n[ ]*)?		# one optional newline followed by spaces

			  \[
				(.*?)								# id = $4
			  \]

			)
			}xs', array(&$this, '_doImages_reference_callback'), $text
		);

		#
		# Next, handle inline images:  ![alt text](url "optional title")
		# Don't forget: encode * and _
		#
		$text = preg_replace_callback('{
			(				# wrap whole match in $1
			  !
			  	(\<|\||\>|\=)?							# alignment = $2
			  \[
				('.$this->nested_brackets_re.')		# alt text = $3
			  \]
			  \s?			# One optional whitespace character
			  \(			# literal paren
				[ ]*
				(?:
					<(\S*)>	# src url = $4
				|
					('.$this->nested_url_parenthesis_re.')	# src url = $5
				)
				[ ]*
				(			# $6
				  ([\'"])	# quote char = $7
				  (.*?)		# title = $8
				  \6		# matching quote
				  [ ]*
				)?			# title is optional
			  \)
			)
			}xs',
		array(&$this, '_doImages_inline_callback'), $text);

		return $text;
	}

	static protected $images_reference_callback;

	function _doImages_reference_callback($matches)

	{
		// FIXME-20140921: Hook only support patron.markup, so we replaced a hack with another
		// waiting for a better solution.

		if (self::$images_reference_callback === null)
		{
			$hook = false;

			if (class_exists('Icybee\Modules\Images\Hooks'))
			{
				$hook = 'Icybee\Modules\Images\Hooks::textmark_images_reference';
			}

			self::$images_reference_callback = $hook;
		}

		if (self::$images_reference_callback !== false)
		{
			return $this->hashPart(call_user_func(self::$images_reference_callback, [], $this, $matches));
		}












		static $module;

		if (!$module)
		{
			$module = \ICanBoogie\app()->modules['images'];
		}

		//		echo l('<pre>in \1: \2</pre>', __FUNCTION__, $matches);


		$align = $matches[2];
		$alt = $matches[3];
		$id = $matches[4];

		# for shortcut links like ![this][].


		if (!$id)
		{
			$id = $alt;
		}

		$parts = explode(':', $id, 2);

		if (isset($parts[1]))
		{
			$entry = $module->model()->loadRange
			(
			0, 1, 'WHERE `' . $module->getConstant('TITLE') . '` = ? AND `' . $module->getConstant('ALBUM') . '` = ?', array
			(
			$parts[1], $parts[0]
			)
			)
			->fetchAndClose();

		}
		else
		{
			$entry = $module->model()->loadRange
			(
			0, 1, 'WHERE `slug` = ? OR `title` = ?', array
			(
			$id, $id
			)
			)
			->fetchAndClose();
		}

		if (!$entry)
		{
			$matches[2] = $matches[3];
			$matches[3] = $matches[4];

			return parent::_doImages_reference_callback($matches);
		}

		$params = array
		(
			'src' => $entry->path,
			'alt' => \ICanBoogie\escape($alt),
			'width' => $entry->width,
			'height' => $entry->height
		);

		if ($align)
		{
			switch ($align)
			{
				case '<': $align = 'left'; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
				case '=':
				case '|': $align = 'middle'; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
				case '>': $align = 'right'; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
			}

			$params['align'] = $align;
		}

		# the image has been found is the database

		return $this->hashPart($this->createElement('img', $params));
	}

	function _doImages_inline_callback($matches)

	{
		//		\ICanBoogie\log('<pre>in \1: \2</pre>', __FUNCTION__, $matches);


		$whole_match	= $matches[1];
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		$align = $matches[2];
		$alt_text		= $matches[3];
		$url			= $matches[4] == '' ? $matches[5] : $matches[4];
		$title			=& $matches[8];

		$alt_text = str_replace('"', '&quot;', $alt_text);
		$result = "<img src=\"$url\" alt=\"$alt_text\"";

		if ($align)

		{
			switch ($align)
			{
				case '<': $align = 'left'; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
				case '=':
				case '|': $align = 'middle'; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
				case '>': $align = 'right'; break;
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
			}

			$result .= ' align="' . $align . '"';
		}

		if (isset($title))
		{
			$title = str_replace('"', '&quot;', $title);
			$result .=  " title=\"$title\""; # $title already quoted
		}

		$result .= $this->empty_element_suffix;

		return $this->hashPart($result);
	}

	/*
	 **

	 NEW IMPLEMENTATIONS

	 **
	 */

	function createElement($markup, $attrs, $body=NULL)

	{
		$rc = array();

		foreach ($attrs as $name => $value)
		{
			$rc[] = $name . '="' . $value . '"';
		}

		return "<$markup " . implode(' ', $rc) . ($body ? ">$body</$markup>" : " />");
	}

	protected function format_codeblock($codeblock, $type)
	{
		switch ($type)
		{
			case 'html': return $this->doSourceHTML($codeblock);
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
			case 'php': return $this->doSourcePHP($codeblock);
switch ($expr) {
case "A":
    doSomething(); //right
    break;
case "B":

    doSomethingElse(); //wrong
    break;
			default: return $this->doSourceRaw($codeblock);
switch ($expr) {
    default:
        doSomething(); //right
        break;
}


switch ($expr) {
    default:

        doSomething(); //wrong
        break;
}
		}
	}

	#
	# raw source
	#

	function doSourceRaw($text)

	{
		$text = \ICanBoogie\escape($text);
		$text = str_replace("\t", self::NBSP_TAB, $text);
		$text = str_replace(" ", self::NBSP, $text);

		return $text;
	}

	#
	# HTML source highlighter
	#

	protected function doSourceHTML($text)
	{
		//		\ICanBoogie\log('## \1 ## <pre>\2</pre>', __FUNCTION__, $text);


		$text = trim($text);

		#
		# markup
		#

		$text = preg_replace_callback
		(
			'#(\<\!?[^\s^\>]+)(\s+[^\>]+)?(\/?\>)#m', array($this, '_do_html_markup'), $text
		);

		//		\ICanBoogie\log('## \1 ## <pre>\2</pre>', __FUNCTION__, $text);


		#
		# markup close
		#

		//		\ICanBoogie\log('## \1 ## <pre>\2</pre>', __FUNCTION__, $text);


		$text = preg_replace_callback
		(
			'#\<\/[a-zA-Z]+\>#m', array($this, '_do_html_markup_close'), $text
		);

		#
		# tabulations and spaces
		#

		//		\ICanBoogie\log('## \1 ## <pre>\2</pre>', __FUNCTION__, \ICanBoogie\escape($text));


		$text = \ICanBoogie\escape($text);
		$text = str_replace("\t", self::NBSP_TAB, $text);
		$text = str_replace(" ", self::NBSP, $text);

		return $text;
	}

	function _do_html_string($matches)

	{
		//		\ICanBoogie\log('<pre>in \1: \2</pre>', __FUNCTION__, $matches);


		return $this->hashPart('<span class="string">' . \ICanBoogie\escape($matches[0]) . '</span>');
	}

	function _do_html_attribute($matches)

	{
		//		\ICanBoogie\log('<pre>in \1: \2</pre>', __FUNCTION__, $matches);


		return $this->hashPart('<span class="attribute">' . \ICanBoogie\escape($matches[0]) . '</span>');
	}

	function _do_html_markup($matches)

	{
		//		\ICanBoogie\log('<pre>in \1: \2</pre>', __FUNCTION__, $matches);


		$text = $matches[2];

		#
		# strings
		#

		$text = preg_replace_callback
		(
			'#\"[^\"]+\"#', array(&$this, '_do_html_string'), $text
		);

		//		\ICanBoogie\log('<pre>in \1: \2</pre>', __FUNCTION__, $text);


		#
		# attributes
		#

		$text = preg_replace_callback
		(
			'#[^\s\=]+#', array(&$this, '_do_html_attribute'), $text
		);

		$rc = $this->hashPart('<span class="markup">' . \ICanBoogie\escape($matches[1]) . '</span>');
		$rc .= $text;
		$rc .= $this->hashpart('<span class="markup">' . \ICanBoogie\escape($matches[3]) . '</span>');

		return $rc;
	}

	function _do_html_markup_close($matches)

	{
		//		\ICanBoogie\log('<pre>in \1: \2</pre>', __FUNCTION__, $matches);


		return $this->hashPart('<span class="markup">' . \ICanBoogie\escape($matches[0]) . '</span>');
	}

	#
	# PHP source highlighter
	#

	function doSourceCommentLine($text, $marker)

	{
		$lines = explode("\n", $text);

		//		echo l('lines: \1', $lines);


		$marker_len = strlen($marker);

		foreach ($lines as &$line)
		{
			$in_quotes = NULL;

			for ($i = 0 ; $i < strlen($line) ; $i++)
			{
				$c = $line{$i};

				if (($c == $in_quotes) && (($i > 1) && ($line{$i - 1} != '\\')))
				{
					$in_quotes = NULL;
				}
				else if ($in_quotes)
				{
					continue;
				}
				else if (($c == '\'') || ($c == '"'))
				{
					$in_quotes = $c;
				}
				else if (substr($line, $i, $marker_len) == $marker)
				{
					//					echo l('found marker at \1 (\2)<br />', $i, \ICanBoogie\escape(substr($line, $i, 16)));


					$line =

					substr($line, 0, $i) .
					$this->hashPart('<code class="comment">' . \ICanBoogie\escape(substr($line, $i)) . '</code>');

					break;
				}
			}
		}

		return implode("\n", $lines);
	}

	const QUOTE_SINGLE = '\'';
	const QUOTE_DOUBLE = '"';
	const ESCAPE = '\\';

	function doSourceString($text)

	{
		$out = NULL;
		$swap = NULL;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

		$quote = NULL;
		$quote_start = null;
		$escaped = false;

		$y = strlen($text);

		for ($i = 0 ; $i < $y ; $i++)
		{
			$c = $text{$i};

			if (($c == self::QUOTE_SINGLE || $c == self::QUOTE_DOUBLE) && ($quote_start === null || $quote == $c))
			{
				if ($escaped)
				{
					$escaped = false;

					continue;
				}
				else if ($quote_start !== null && $c == $quote)
				{
					$out .= $this->hashPart('<span class="string">' . \ICanBoogie\escape($quote . substr($text, $quote_start + 1, $i - $quote_start - 1) . $quote) . '</span>');

					$quote_start = null;
					$quote = null;
				}
				else
				{
					$quote = $c;
					$quote_start = $i;
				}
			}
			else
			{
				if ($c == '\\')
				{
					$escaped = !$escaped;
				}
				else
				{
					$escaped = false;
				}

				if ($quote_start === null)
				{
					$out .= $c;
				}
			}
		}

		return $out;
	}

	function doSourcePHP($text)

	{
		//		\ICanBoogie\log('## \1 ## <pre>\2</pre>', __FUNCTION__, $text);


		$text = preg_replace('#^\<\?php\s*#', '', trim($text)); // FXME-20110817: this is a compat because we don't require the <?php and we automatically add it, whereas Git requires it

		$text = $this->doSourceCommentLine($text, '#');
		$text = $this->doSourceCommentLine($text, '//');

		#
		# comment block
		#

		$text = preg_replace_callback
		(
			'#/\*.*?\*/#ms', array(&$this, '_do_php_comment'), $text
		);

		$text = $this->doSourceString($text);

		#
		# functions
		#

		$text = preg_replace_callback
		(
			'#(\$?[a-zA-z0-9_]+)\(#', array(&$this, '_do_php_function'), $text
		);

		#
		# variables
		#

		//		\ICanBoogie\log('## \1 ## <pre>\2</pre>', __FUNCTION__, \ICanBoogie\escape($text));


		$text = preg_replace_callback
		(
			'#(\$|\-\>)([a-zA-z0-9_]+)(?!\x1A)#', array(&$this, '_do_php_variable'), $text
		);

		#
		# numbers
		#

		$text = preg_replace_callback
		(
			'#0x[0-9a-fA-F]{1,8}#u', array(&$this, '_do_php_number'), $text
		);

		$text = preg_replace_callback
		(
			'#(?<!\x1A)\d+(?![\w])#u', array(&$this, '_do_php_number'), $text
		);

		#
		# reserved keywords
		#

		$reserved = array
		(
			'include_once',
			'require_once',
			'endswitch',
			'namespace',
			'protected',
			'continue',
			'endwhile',
			'function',
			'default',
			'include',
			'require',
			'extends',
			'foreach',
			'private',
			'elseif',
			'global',
			'parent',
			'static',
			'return',
			'switch',
			'public',
			'break',
			'class',
			'const',
            'endif',
			'case',
			'true',
			'self',
			'echo',
			'TRUE',
			'else',
			'false',
			'FALSE',
			'while',
			'NULL',
			'for',
			'new',
			'use',
			'var',
			'as',
			'if',
			'do',
		);

		foreach ($reserved as $k)
		{
			$text = preg_replace_callback
			(
				'#' . $k . '#', array(&$this, '_do_php_reserved'), $text
			);
		}

		#
		# symbols
		#

		$text = preg_replace_callback
		(
			'#[\(\)\[\]\{\}\!\@\%\&\*\|\/\<\>\-\+\=]+#', array(&$this, '_do_php_symbol'), $text
		);

		#
		# tabulations and spaces
		#

		//		\ICanBoogie\log('## \1 ## <pre>\2</pre>', __FUNCTION__, \ICanBoogie\escape($text));


		$text = str_replace("\t", self::NBSP_TAB, $text);
		$text = str_replace(" ", self::NBSP, $text);

		//		preg_match('#\/\*(.*)\*\/#', $text, $matches);


		$text =

			'<span class="delimiter">' .
			"&lt;?php</span>\n\n" .

		$text;

		//			'<span class="delimiter">' .
		//			"\n\n?&gt;</span>" .


//		$text = nl2br($text);


		return $text;
	}










	function _do_codeentities($text)

	{
		$text = \ICanBoogie\escape($text);
		$text = str_replace("\t", self::NBSP_TAB, $text);
		$text = str_replace(" ", self::NBSP, $text);

		return $text;
	}
	/*

	 function _do_php_string($matches)
	 {
	 //		\ICanBoogie\log('## \1 ## \2', __FUNCTION__, $matches);

		return $this->hashPart('<span class="string">' . $this->_do_code\ICanBoogie\escape($matches[0]) . '</span>');
		}
		*/

	function _do_php_comment($matches)

	{

		//		\ICanBoogie\log('## \1 ## \2', __FUNCTION__, $matches);


		return $this->hashPart
		(
			'<span class="comment">' .
		$this->_do_codeentities($matches[0]) .
			'</span>'
		);
	}

	function _do_php_variable($matches)

	{
		//		\ICanBoogie\log('## \1 ## \2', __FUNCTION__, $matches);


		if ($matches[1] == '->')
		{
			return '->' . $this->hashPart('<span class="variable">' . $matches[2] . '</span>');
		}

		return $this->hashPart('<span class="variable">' . $matches[0] . '</span>');
	}

	function _do_php_reserved($matches)

	{
		//		\ICanBoogie\log('## \1 ## \2', __FUNCTION__, $matches);


		return $this->hashPart('<span class="reserved">' . $matches[0] . '</span>');
	}

	function _do_php_function_def($matches)

	{
		//		\ICanBoogie\log('## \1 ## \2', __FUNCTION__, $matches);


		return $this->hashPart('<span class="function">function</span>' . $matches[1]);
		//		return $this->hashPart('<span class="function">' . $matches[1] . '</span>(', 'F');

	}

	function _do_php_function($matches)

	{
		//		\ICanBoogie\log('## \1 ## \2', __FUNCTION__, $matches);


		if ($matches[1]{0} == '$')
		{
			return $matches[0];
		}

		return $this->hashPart('<span class="function">' . $matches[1] . '</span>', 'F'). '(';
	}

	function _do_php_symbol($matches)

	{
		return $this->hashPart('<span class="symbol">' . \ICanBoogie\escape($matches[0]) . '</span>');
	}

	function _do_php_number($matches)

	{
		//		\ICanBoogie\log('## \1 ## \2', __FUNCTION__, $matches);


		return $this->hashPart('<span class="number">' . $matches[0] . '</span>');
	}

	/*

	 function _do_php_callback($matches)
	 {
	 //		\ICanBoogie\log('<pre>in \1: \2</pre>', __FUNCTION__, $matches);

		return 'class="' . $this->php_colors[$matches[1]] . '"';
		}
		*/

	function _doAnchors_inline_callback($matches)

	{
		$whole_match	=  $matches[1];
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		$link_text		=  $this->runSpanGamut($matches[2]);
		$url			=  $matches[3] == '' ? $matches[4] : $matches[3];
		$title			=& $matches[7];

		$url = $this->encodeAmpsAndAngles($url);

		$result = "<a href=\"$url\"";
		if (isset($title)) {
			$title = str_replace('"', '&quot;', $title);
			$title = $this->encodeAmpsAndAngles($title);
			$result .=  " title=\"$title\"";
		}

		if (substr($url, 0, 7) == 'http://')
		{
			$result .= ' target="_blank"';
		}

		$link_text = $this->runSpanGamut($link_text);
		$result .= ">$link_text</a>";

		return $this->hashPart($result);
	}
}


Issues (393)

Security Analysis no request data

lib/textmark/textmark.php (153 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Available Fixes

Logical Operators are used for Control-Flow

Logical Operators are used for Control-Flow

Icybee / Patron

Issues (393)

Security Analysis no request data

lib/textmark/textmark.php (153 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Available Fixes

Logical Operators are used for Control-Flow

Logical Operators are used for Control-Flow

Duplication Side-by-Side

Filter issues like