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                <?php
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                /**
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                * Evgeny Muravjev Typograph, http://mdash.ru
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                * Version: 3.4 Gold Master
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                * Release Date: September 20, 2014
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                * Authors: Evgeny Muravjev & Alexander Drutsa  
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                */
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                namespace Fenrizbes\TypographBundle\EMT;
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                /**
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                 * @see EMTTret
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                 */
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                class EMTTretQuote extends EMTTret
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                {
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                    /**
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                     * Базовые параметры тофа
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                     *
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                     * @var array
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                     */
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                    public $title = "Кавычки";
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                    public $rules = array(
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                        'quotes_outside_a' => array(
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                            'description'	=> 'Кавычки вне тэга <a>',
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                            //'pattern' 		=> '/(\<%%\_\_.+?\>)\"(.+?)\"(\<\/%%\_\_.+?\>)/s',
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                            'pattern' 		=> '/(\<%%\_\_[^\>]+\>)\"(.+?)\"(\<\/%%\_\_[^\>]+\>)/s',
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                            'replacement' 	=> '"\1\2\3"'
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                        ),
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                        'open_quote' => array(
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                            'description'	=> 'Открывающая кавычка',
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                            'pattern' 		=> '/(^|\(|\s|\>|-)((\"|\\\")+)(\S+)/iue',
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                            'replacement' 	=> '$m[1] . str_repeat(self::QUOTE_FIRS_OPEN, substr_count($m[2],"\"") ) . $m[4]'
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                        ),
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                        'close_quote' => array(
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                            'description'	=> 'Закрывающая кавычка',
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                            'pattern' 		=> '/([a-zа-яё0-9]|\.|\&hellip\;|\!|\?|\>|\)|\:|\+|\%|\@|\#|\$|\*)((\"|\\\")+)(\.|\&hellip\;|\;|\:|\?|\!|\,|\s|\)|\<\/|\<|$)/uie',
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                            'replacement' 	=> '$m[1] . str_repeat(self::QUOTE_FIRS_CLOSE, substr_count($m[2],"\"") ) . $m[4]'
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                        ),
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                        'close_quote_adv' => array(
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                            'description'	=> 'Закрывающая кавычка особые случаи',
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                            //'pattern' 		=> '/([a-zа-яё0-9]|\.|\&hellip\;|\!|\?|\>|\)|\:)((\"|\\\"|\«\;)+)(\<.+?\>)(\.|\&hellip\;|\;|\:|\?|\!|\,|\s|\)|\<\/|$)/uie',
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                            'pattern' 		=>
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                            array(
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                                '/([a-zа-яё0-9]|\.|\&hellip\;|\!|\?|\>|\)|\:|\+|\%|\@|\#|\$|\*)((\"|\\\"|\«\;)+)(\<[^\>]+\>)(\.|\&hellip\;|\;|\:|\?|\!|\,|\)|\<\/|$| )/uie',
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                                '/([a-zа-яё0-9]|\.|\&hellip\;|\!|\?|\>|\)|\:|\+|\%|\@|\#|\$|\*)(\s+)((\"|\\\")+)(\s+)(\.|\&hellip\;|\;|\:|\?|\!|\,|\)|\<\/|$| )/uie',
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                                '/\>(\«\;)\.($|\s|\<)/ui',
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                                '/\>(\«\;),($|\s|\<|\S)/ui',
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                                '/\>(\«\;):($|\s|\<|\S)/ui',
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                                '/\>(\«\;);($|\s|\<|\S)/ui',
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                                '/\>(\«\;)\)($|\s|\<|\S)/ui',
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                                '/((\"|\\\")+)$/uie',
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                            ),
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                            'replacement' 	=>
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                            array(
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                                '$m[1] . str_repeat(self::QUOTE_FIRS_CLOSE, substr_count($m[2],"\"")+substr_count($m[2],"«") ) . $m[4]. $m[5]',
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                                '$m[1] .$m[2]. str_repeat(self::QUOTE_FIRS_CLOSE, substr_count($m[3],"\"")+substr_count($m[3],"«") ) . $m[5]. $m[6]',
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                                '>».\2',
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                                '>»,\2',
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                                '>»:\2',
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                                '>»;\2',
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                                '>»)\2',
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                                'str_repeat(self::QUOTE_FIRS_CLOSE, substr_count($m[1],"\"") )',
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                            ),
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                        ),
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                        'open_quote_adv' => array(
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                            'description'	=> 'Открывающая кавычка особые случаи',
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                            'pattern' 		=> '/(^|\(|\s|\>)(\"|\\\")(\s)(\S+)/iue',
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                            'replacement' 	=> '$m[1] . self::QUOTE_FIRS_OPEN .$m[4]'
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                        ),
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                        'close_quote_adv_2' => array(
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                            'description'	=> 'Закрывающая кавычка последний шанс',
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                            'pattern' 		=> '/(\S)((\"|\\\")+)(\.|\&hellip\;|\;|\:|\?|\!|\,|\s|\)|\<\/|\<|$)/uie',
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                            'replacement' 	=> '$m[1] . str_repeat(self::QUOTE_FIRS_CLOSE, substr_count($m[2],"\"") ) . $m[4]'
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                        ),
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                        'quotation' => array(
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                            'description'	=> 'Внутренние кавычки-лапки и дюймы',
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                            'function' => 'build_sub_quotations'
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                        ),
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                    );
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                    86
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                    protected function inject_in($pos, $text, &$thetext)
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                    {
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                    88
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                        for($i=0;$i<strlen($text);$i++) $thetext[$pos+$i] = $text[$i];
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                    89
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                    }
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                    91
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                    protected function build_sub_quotations()
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                    {
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                        global $__ax,$__ay;
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                    95
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                        $exp = strpos($this->_text, "</cA===>")!==false ? "</cA===>" : (strpos($this->_text,"\r\n")!==false ? "\r\n\r\n" :"\n\n");
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                    97
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                        $texts_in = explode($exp, $this->_text);
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                    98
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                        $texts_out = array();
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                    100
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                        foreach($texts_in as $textx) {
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                    101
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                    102
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                            $okposstack = array('0');
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                    103
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                            $okpos = 0;
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                    104
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                            $level = 0;
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                    105
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                            $off = 0;
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                    106
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                            while(true)
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                    107
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                            {
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                    108
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                                $p = EMTLib::strpos_ex($textx, array("«", "»"), $off);
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                    109
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                                if($p===false) break;
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                    110
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                View Code Duplication | 
                                if($p['str'] == "«")
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                    111
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                                {
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                    112
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                                    if($level>0) if(!$this->is_on('no_bdquotes')) $this->inject_in($p['pos'], self::QUOTE_CRAWSE_OPEN, $textx);
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                    113
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                                    $level++;
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                    114
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                                }
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                    115
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                View Code Duplication | 
                                if($p['str'] == "»")
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                    116
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                                {
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                    117
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                                    $level--;
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                    118
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                                    if($level>0) if(!$this->is_on('no_bdquotes')) $this->inject_in($p['pos'], self::QUOTE_CRAWSE_CLOSE, $textx);
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                    119
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                                }
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                    120
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                                $off = $p['pos']+strlen($p['str']);
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                    121
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                                if($level == 0)
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                    122
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                                {
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                    123
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                                    $okpos = $off;
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                    124
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                                    array_push($okposstack, $okpos);
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                    125
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                                } elseif($level<0) // уровень стал меньше нуля
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                    126
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                                {
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                    127
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                                    if(!$this->is_on('no_inches'))
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                    128
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                                    {
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                    129
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                                        do{
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                    130
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                                            $lokpos = array_pop($okposstack);
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                    131
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                                            $k = substr($textx, $lokpos, $off-$lokpos);
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                    132
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                                            $k = str_replace(self::QUOTE_CRAWSE_OPEN, self::QUOTE_FIRS_OPEN, $k);
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                    133
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                                            $k = str_replace(self::QUOTE_CRAWSE_CLOSE, self::QUOTE_FIRS_CLOSE, $k);
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                    134
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                                            //$k = preg_replace("/(^|[^0-9])([0-9]+)\»\;/ui", '\1\2″', $k, 1, $amount);
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                    135
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                    136
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                                            $amount = 0;
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                    137
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                                            $__ax = preg_match_all("/(^|[^0-9])([0-9]+)\»\;/ui", $k, $m);
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                    138
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                                            $__ay = 0;
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                | 
                    139
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                 | 
                                            if($__ax)
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                | 
                    140
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                                            {
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                    141
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                                                $k = preg_replace_callback("/(^|[^0-9])([0-9]+)\»\;/ui",
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                    142
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                                                    create_function('$m','global $__ax,$__ay; $__ay++; if($__ay==$__ax){ return $m[1].$m[2]."″";} return $m[0];'),
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                | 
                    143
                 | 
                                    
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                                                    $k);
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                | 
                    144
                 | 
                                    
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                 | 
                                                $amount = 1;
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                | 
                    145
                 | 
                                    
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                 | 
                                            }
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                | 
                    146
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                | 
                    147
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                | 
                    148
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                | 
                    149
                 | 
                                    
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                 | 
                                        } while(($amount==0) && count($okposstack));
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                | 
                    150
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                | 
                    151
                 | 
                                    
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                 | 
                                        // успешно сделали замену
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                | 
                    152
                 | 
                                    
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                 | 
                                        if($amount == 1)
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                | 
                    153
                 | 
                                    
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                                        {
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                | 
                    154
                 | 
                                    
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                 | 
                                            // заново просмотрим содержимое
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                | 
                    155
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                                            $textx = substr($textx, 0, $lokpos). $k . substr($textx, $off);
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                | 
                    156
                 | 
                                    
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                 | 
                                            $off = $lokpos;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    157
                 | 
                                    
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                 | 
                                            $level = 0;
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                | 
                    158
                 | 
                                    
                                                     | 
                
                 | 
                                            continue;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    159
                 | 
                                    
                                                     | 
                
                 | 
                                        }
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                | 
                    160
                 | 
                                    
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                 | 
                
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                | 
                    161
                 | 
                                    
                                                     | 
                
                 | 
                                        // иначе просто заменим последнюю явно на " от отчаяния
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    162
                 | 
                                    
                                                     | 
                
                 | 
                                        if($amount == 0)
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    163
                 | 
                                    
                                                     | 
                
                 | 
                                        {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    164
                 | 
                                    
                                                     | 
                
                 | 
                                            // говорим, что всё в порядке
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    165
                 | 
                                    
                                                     | 
                
                 | 
                                            $level = 0;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    166
                 | 
                                    
                                                     | 
                
                 | 
                                            $textx = substr($textx, 0, $p['pos']). '"' . substr($textx, $off);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    167
                 | 
                                    
                                                     | 
                
                 | 
                                            $off = $p['pos'] + strlen('"');
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    168
                 | 
                                    
                                                     | 
                
                 | 
                                            $okposstack = array($off);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    169
                 | 
                                    
                                                     | 
                
                 | 
                                            continue;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    170
                 | 
                                    
                                                     | 
                
                 | 
                                        }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    171
                 | 
                                    
                                                     | 
                
                 | 
                                    }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    172
                 | 
                                    
                                                     | 
                
                 | 
                                }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    173
                 | 
                                    
                                                     | 
                
                 | 
                
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    174
                 | 
                                    
                                                     | 
                
                 | 
                
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    175
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    176
                 | 
                                    
                                                     | 
                
                 | 
                            // не совпало количество, отменяем все подкавычки
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    177
                 | 
                                    
                                                     | 
                
                 | 
                            if($level != 0 ){
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    178
                 | 
                                    
                                                     | 
                
                 | 
                
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    179
                 | 
                                    
                                                     | 
                
                 | 
                                // закрывающих меньше, чем надо
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    180
                 | 
                                    
                                                     | 
                
                 | 
                                if($level>0)
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    181
                 | 
                                    
                                                     | 
                
                 | 
                                {
 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    182
                 | 
                                    
                                                     | 
                
                 | 
                                    $k = substr($textx, $okpos);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    183
                 | 
                                    
                                                     | 
                
                 | 
                                    $k = str_replace(self::QUOTE_CRAWSE_OPEN, self::QUOTE_FIRS_OPEN, $k);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    184
                 | 
                                    
                                                     | 
                
                 | 
                                    $k = str_replace(self::QUOTE_CRAWSE_CLOSE, self::QUOTE_FIRS_CLOSE, $k);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    185
                 | 
                                    
                                                     | 
                
                 | 
                                    $textx = substr($textx, 0, $okpos). $k;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    186
                 | 
                                    
                                                     | 
                
                 | 
                                }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    187
                 | 
                                    
                                                     | 
                
                 | 
                            }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    188
                 | 
                                    
                                                     | 
                
                 | 
                            $texts_out[] = $textx;
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    189
                 | 
                                    
                                                     | 
                
                 | 
                        }
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    190
                 | 
                                    
                                                     | 
                
                 | 
                        $this->_text = implode($exp, $texts_out);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    191
                 | 
                                    
                                                     | 
                
                 | 
                    }
  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    192
                 | 
                                    
                                                     | 
                
                 | 
                }
  | 
            
            
                                                        
            
                                    
            
            
                | 
                    193
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                        
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
This check looks for comments that seem to be mostly valid code and reports them.