Merge branch 'bug/385-php7'

1 files changed, 672 insertions, 0 deletions

diff --git a/include/smarty/lexer/smarty_internal_templatelexer.plex b/include/smarty/lexer/smarty_internal_templatelexer.plex
new file mode 100644
index 000000000..721b528c6
--- /dev/null
+++ b/include/smarty/lexer/smarty_internal_templatelexer.plex
@@ -0,0 +1,672 @@
+<?php
+/*
+ * This file is part of Smarty.
+ *
+ * (c) 2015 Uwe Tews
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Smarty_Internal_Templatelexer
+ * This is the template file lexer.
+ * It is generated from the smarty_internal_templatelexer.plex file
+ *
+ *
+ * @author Uwe Tews <uwe.tews@googlemail.com>
+ */
+class Smarty_Internal_Templatelexer
+{
+    /**
+     * Source
+     *
+     * @var string
+     */
+    public $data;
+
+    /**
+     * byte counter
+     *
+     * @var int
+     */
+    public $counter;
+
+    /**
+     * token number
+     *
+     * @var int
+     */
+    public $token;
+
+    /**
+     * token value
+     *
+     * @var string
+     */
+    public $value;
+
+    /**
+     * current line
+     *
+     * @var int
+     */
+    public $line;
+
+    /**
+     * tag start line
+     *
+     * @var
+     */
+    public $taglineno;
+
+    /**
+     * php code type
+     *
+     * @var string
+     */
+    public $phpType = '';
+
+    /**
+     * escaped left delimiter
+     *
+     * @var string
+     */
+    public $ldel = '';
+
+    /**
+     * escaped left delimiter length
+     *
+     * @var int
+     */
+    public $ldel_length = 0;
+
+    /**
+     * escaped right delimiter
+     *
+     * @var string
+     */
+    public $rdel = '';
+
+    /**
+     * escaped right delimiter length
+     *
+     * @var int
+     */
+    public $rdel_length = 0;
+
+    /**
+     * state number
+     *
+     * @var int
+     */
+    public $state = 1;
+
+    /**
+     * Smarty object
+     *
+     * @var Smarty
+     */
+    public $smarty = null;
+
+    /**
+     * compiler object
+     *
+     * @var Smarty_Internal_TemplateCompilerBase
+     */
+    public $compiler = null;
+
+    /**
+     * literal tag nesting level
+     *
+     * @var int
+     */
+    private $literal_cnt = 0;
+
+    /**
+     * PHP start tag string
+     *
+     * @var string
+     */
+
+    /**
+     * trace file
+     *
+     * @var resource
+     */
+    public $yyTraceFILE;
+
+    /**
+     * trace prompt
+     *
+     * @var string
+     */
+    public $yyTracePrompt;
+
+    /**
+    * XML flag true while processing xml
+    *
+    * @var bool
+    */
+    public $is_xml = false;
+
+    /**
+     * state names
+     *
+     * @var array
+     */
+    public $state_name = array(1 => 'TEXT', 2 => 'TAG', 3 => 'TAGBODY', 4 => 'LITERAL', 5 => 'DOUBLEQUOTEDSTRING',);
+
+    /**
+     * storage for assembled token patterns
+     *
+     * @var string
+     */
+    private $yy_global_pattern1 = null;
+
+    private $yy_global_pattern2 = null;
+
+    private $yy_global_pattern3 = null;
+
+    private $yy_global_pattern4 = null;
+
+    private $yy_global_pattern5 = null;
+
+    /**
+     * token names
+     *
+     * @var array
+     */
+   public $smarty_token_names = array(        // Text for parser error messages
+                                               'NOT'             => '(!,not)',
+                                               'OPENP'           => '(',
+                                               'CLOSEP'          => ')',
+                                               'OPENB'           => '[',
+                                               'CLOSEB'          => ']',
+                                               'PTR'             => '->',
+                                               'APTR'            => '=>',
+                                               'EQUAL'           => '=',
+                                               'NUMBER'          => 'number',
+                                               'UNIMATH'         => '+" , "-',
+                                               'MATH'            => '*" , "/" , "%',
+                                               'INCDEC'          => '++" , "--',
+                                               'SPACE'           => ' ',
+                                               'DOLLAR'          => '$',
+                                               'SEMICOLON'       => ';',
+                                               'COLON'           => ':',
+                                               'DOUBLECOLON'     => '::',
+                                               'AT'              => '@',
+                                               'HATCH'           => '#',
+                                               'QUOTE'           => '"',
+                                               'BACKTICK'        => '`',
+                                               'VERT'            => '"|" modifier',
+                                               'DOT'             => '.',
+                                               'COMMA'           => '","',
+                                               'QMARK'           => '"?"',
+                                               'ID'              => 'id, name',
+                                               'TEXT'            => 'text',
+                                               'LDELSLASH'       => '{/..} closing tag',
+                                               'LDEL'            => '{...} Smarty tag',
+                                               'COMMENT'         => 'comment',
+                                               'AS'              => 'as',
+                                               'TO'              => 'to',
+                                               'PHP'             => '"<?php", "<%", "{php}" tag',
+                                               'LOGOP'           => '"<", "==" ... logical operator',
+                                               'TLOGOP'           => '"lt", "eq" ... logical operator; "is div by" ... if condition',
+                                               'SCOND'           => '"is even" ... if condition',
+    );
+
+    /**
+     * constructor
+     *
+     * @param   string                             $data template source
+     * @param Smarty_Internal_TemplateCompilerBase $compiler
+     */
+    function __construct($data, Smarty_Internal_TemplateCompilerBase $compiler)
+    {
+        $this->data = $data;
+        $this->counter = 0;
+        if (preg_match('~^\xEF\xBB\xBF~i', $this->data, $match)) {
+            $this->counter += strlen($match[0]);
+        }
+        $this->line = 1;
+        $this->smarty = $compiler->smarty;
+        $this->compiler = $compiler;
+        $this->ldel = preg_quote($this->smarty->left_delimiter, '~');
+        $this->ldel_length = strlen($this->smarty->left_delimiter);
+        $this->rdel = preg_quote($this->smarty->right_delimiter, '~');
+        $this->rdel_length = strlen($this->smarty->right_delimiter);
+        $this->smarty_token_names['LDEL'] = $this->smarty->left_delimiter;
+        $this->smarty_token_names['RDEL'] = $this->smarty->right_delimiter;
+    }
+
+   public function PrintTrace()
+   {
+        $this->yyTraceFILE = fopen('php://output', 'w');
+        $this->yyTracePrompt = '<br>';
+   }
+
+   /*
+    * Check if this tag is autoliteral
+    */
+   public function isAutoLiteral ()
+   {
+       return $this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false;
+   }
+
+     /*!lex2php
+     %input $this->data
+     %counter $this->counter
+     %token $this->token
+     %value $this->value
+     %line $this->line
+     linebreak = ~[\t ]*[\r\n]+[\t ]*~
+     text = ~[\S\s]~
+     textdoublequoted = ~([^"\\]*?)((?:\\.[^"\\]*?)*?)(?=(SMARTYldel|\$|`\$|"))~
+     namespace = ~([0-9]*[a-zA-Z_]\w*)?(\\[0-9]*[a-zA-Z_]\w*)+~
+     all = ~[\S\s]+~
+     emptyjava = ~[{][}]~
+     phptag = ~(SMARTYldel\s*php(.*?)SMARTYrdel)|(SMARTYldel\s*[/]phpSMARTYrdel)~
+     phpstart = ~(<[?]((php\s+|=)|\s+))|(<[%])|(<[?]xml\s+)|(<script\s+language\s*=\s*["']?\s*php\s*["']?\s*>)|([?][>])|([%][>])~
+     slash = ~[/]~
+     ldel = ~SMARTYldel\s*~
+     rdel = ~\s*SMARTYrdel~
+     nocacherdel = ~(\s+nocache)?\s*SMARTYrdel~
+     notblockid = ~(?:(?!block)[0-9]*[a-zA-Z_]\w*)~
+     smartyblockchildparent = ~[\$]smarty\.block\.(child|parent)~
+     integer = ~\d+~
+     hex =  ~0[xX][0-9a-fA-F]+~
+     math = ~\s*([*]{1,2}|[%/^&]|[<>]{2})\s*~
+     comment = ~SMARTYldel[*]~
+     incdec = ~([+]|[-]){2}~
+     unimath = ~\s*([+]|[-])\s*~
+     openP = ~\s*[(]\s*~
+     closeP = ~\s*[)]~
+     openB = ~\[\s*~
+     closeB = ~\s*\]~
+     dollar = ~[$]~
+     dot = ~[.]~
+     comma = ~\s*[,]\s*~
+     doublecolon = ~[:]{2}~
+     colon = ~\s*[:]\s*~
+     at = ~[@]~
+     hatch = ~[#]~
+     semicolon = ~\s*[;]\s*~
+     equal = ~\s*[=]\s*~
+     space = ~\s+~
+     ptr = ~\s*[-][>]\s*~
+     aptr = ~\s*[=][>]\s*~
+     singlequotestring = ~'[^'\\]*(?:\\.[^'\\]*)*'~
+     backtick = ~[`]~
+     vert = ~[|]~
+     qmark = ~\s*[?]\s*~
+     constant = ~([_]+[A-Z0-9][0-9A-Z_]*|[A-Z][0-9A-Z_]*)(?![0-9A-Z_]*[a-z])~
+     attr = ~\s+[0-9]*[a-zA-Z_][a-zA-Z0-9_\-:]*\s*[=]\s*~
+     id = ~[0-9]*[a-zA-Z_]\w*~
+     literal = ~literal~
+     strip = ~strip~
+     lop = ~\s*(([!=][=]{1,2})|([<][=>]?)|([>][=]?)|[&|]{2})\s*~
+     tlop = ~\s+(eq|ne|neq|gt|ge|gte|lt|le|lte|mod|and|or|xor|(is\s+(not\s+)?(odd|even|div)\s+by))\s+~
+     scond = ~\s+is\s+(not\s+)?(odd|even)~
+     isin = ~\s+is\s+in\s+~
+     as = ~\s+as\s+~
+     to = ~\s+to\s+~
+     step = ~\s+step\s+~
+     block = ~block~
+     if = ~(if|elseif|else if|while)\s+~
+     for = ~for\s+~
+     foreach = ~foreach(?![^\s])~
+     setfilter = ~setfilter\s+~
+     instanceof = ~\s+instanceof\s+~
+     not = ~([!]\s*)|(not\s+)~
+     typecast = ~[(](int(eger)?|bool(ean)?|float|double|real|string|binary|array|object)[)]\s*~
+     double_quote = ~["]~
+     single_quote = ~[']~
+     */
+     /*!lex2php
+     %statename TEXT
+     emptyjava {
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     comment {
+        preg_match("~[*]{$this->rdel}~",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
+        if (isset($match[0][1])) {
+            $to = $match[0][1] + strlen($match[0][0]);
+        } else {
+            $this->compiler->trigger_template_error ("missing or misspelled comment closing tag '*{$this->smarty->right_delimiter}'");
+        }
+        $this->value = substr($this->data,$this->counter,$to-$this->counter);
+        return false;
+     }
+     phptag {
+       $obj = new Smarty_Internal_Compile_Private_Php();
+       $obj->parsePhp($this);
+     }
+     ldel literal rdel {
+       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
+          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+       } else {
+         $this->token = Smarty_Internal_Templateparser::TP_LITERALSTART;
+         $this->yypushstate(self::LITERAL);
+        }
+     }
+     ldel {
+       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
+         $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+       } else {
+          $this->yypushstate(self::TAG);
+          return true;
+       }
+     }
+     rdel {
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     phpstart {
+       $obj = new Smarty_Internal_Compile_Private_Php();
+       $obj->parsePhp($this);
+     }
+     text {
+       $to = strlen($this->data);
+       preg_match("~($this->ldel)|(<[?]((php\s+|=)|\s+))|(<[%])|(<[?]xml\s+)|(<script\s+language\s*=\s*[\"']?\s*php\s*[\"']?\s*>)|([?][>])|([%][>])~i",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
+       if (isset($match[0][1])) {
+         $to = $match[0][1];
+       }
+       $this->value = substr($this->data,$this->counter,$to-$this->counter);
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     */
+     /*!lex2php
+     %statename TAG
+     ldel if {
+          $this->token = Smarty_Internal_Templateparser::TP_LDELIF;
+          $this->yybegin(self::TAGBODY);
+          $this->taglineno = $this->line;
+     }
+     ldel for {
+          $this->token = Smarty_Internal_Templateparser::TP_LDELFOR;
+          $this->yybegin(self::TAGBODY);
+          $this->taglineno = $this->line;
+     }
+     ldel foreach {
+          $this->token = Smarty_Internal_Templateparser::TP_LDELFOREACH;
+          $this->yybegin(self::TAGBODY);
+          $this->taglineno = $this->line;
+     }
+     ldel setfilter {
+          $this->token = Smarty_Internal_Templateparser::TP_LDELSETFILTER;
+          $this->yybegin(self::TAGBODY);
+          $this->taglineno = $this->line;
+     }
+     ldel id nocacherdel {
+          $this->yypopstate();
+          $this->token = Smarty_Internal_Templateparser::TP_SIMPLETAG;
+          $this->taglineno = $this->line;
+     }
+     ldel slash notblockid rdel {
+         $this->yypopstate();
+         $this->token = Smarty_Internal_Templateparser::TP_CLOSETAG;
+         $this->taglineno = $this->line;
+     }
+     ldel dollar id nocacherdel {
+         if ($this->_yy_stack[count($this->_yy_stack)-1] == self::TEXT) {
+            $this->yypopstate();
+            $this->token = Smarty_Internal_Templateparser::TP_SIMPELOUTPUT;
+            $this->taglineno = $this->line;
+         } else {
+            $this->value = $this->smarty->left_delimiter;
+            $this->token = Smarty_Internal_Templateparser::TP_LDEL;
+            $this->yybegin(self::TAGBODY);
+            $this->taglineno = $this->line;
+         }
+     }
+     ldel slash {
+         $this->token = Smarty_Internal_Templateparser::TP_LDELSLASH;
+         $this->yybegin(self::TAGBODY);
+         $this->taglineno = $this->line;
+     }
+     ldel {
+          $this->token = Smarty_Internal_Templateparser::TP_LDEL;
+          $this->yybegin(self::TAGBODY);
+          $this->taglineno = $this->line;
+     }
+     */
+     /*!lex2php
+     %statename TAGBODY
+     rdel {
+       $this->token = Smarty_Internal_Templateparser::TP_RDEL;
+       $this->yypopstate();
+     }
+     ldel {
+        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
+          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+        } else {
+           $this->yypushstate(self::TAG);
+           return true;
+        }
+     }
+    double_quote {
+       $this->token = Smarty_Internal_Templateparser::TP_QUOTE;
+       $this->yypushstate(self::DOUBLEQUOTEDSTRING);
+     }
+     singlequotestring {
+       $this->token = Smarty_Internal_Templateparser::TP_SINGLEQUOTESTRING;
+     }
+     smartyblockchildparent {
+          $this->token = Smarty_Internal_Templateparser::TP_SMARTYBLOCKCHILDPARENT;
+          $this->taglineno = $this->line;
+     }
+     dollar id {
+       $this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
+     }
+     dollar {
+       $this->token = Smarty_Internal_Templateparser::TP_DOLLAR;
+     }
+     isin {
+       $this->token = Smarty_Internal_Templateparser::TP_ISIN;
+     }
+     as {
+       $this->token = Smarty_Internal_Templateparser::TP_AS;
+     }
+     to {
+       $this->token = Smarty_Internal_Templateparser::TP_TO;
+     }
+     step {
+       $this->token = Smarty_Internal_Templateparser::TP_STEP;
+     }
+     instanceof {
+       $this->token = Smarty_Internal_Templateparser::TP_INSTANCEOF;
+     }
+     lop {
+       $this->token = Smarty_Internal_Templateparser::TP_LOGOP;
+     }
+     tlop {
+       $this->token = Smarty_Internal_Templateparser::TP_TLOGOP;
+     }
+     scond {
+       $this->token = Smarty_Internal_Templateparser::TP_SINGLECOND;
+     }
+     not{
+       $this->token = Smarty_Internal_Templateparser::TP_NOT;
+     }
+     typecast {
+       $this->token = Smarty_Internal_Templateparser::TP_TYPECAST;
+     }
+     openP {
+       $this->token = Smarty_Internal_Templateparser::TP_OPENP;
+     }
+     closeP {
+       $this->token = Smarty_Internal_Templateparser::TP_CLOSEP;
+     }
+     openB {
+       $this->token = Smarty_Internal_Templateparser::TP_OPENB;
+     }
+     closeB {
+       $this->token = Smarty_Internal_Templateparser::TP_CLOSEB;
+     }
+     ptr {
+       $this->token = Smarty_Internal_Templateparser::TP_PTR;
+     }
+     aptr {
+       $this->token = Smarty_Internal_Templateparser::TP_APTR;
+     }
+     equal {
+       $this->token = Smarty_Internal_Templateparser::TP_EQUAL;
+     }
+     incdec {
+       $this->token = Smarty_Internal_Templateparser::TP_INCDEC;
+     }
+     unimath {
+       $this->token = Smarty_Internal_Templateparser::TP_UNIMATH;
+     }
+     math {
+       $this->token = Smarty_Internal_Templateparser::TP_MATH;
+     }
+     at {
+       $this->token = Smarty_Internal_Templateparser::TP_AT;
+     }
+     hatch {
+       $this->token = Smarty_Internal_Templateparser::TP_HATCH;
+     }
+     attr {
+       // resolve conflicts with shorttag and right_delimiter starting with '='
+       if (substr($this->data, $this->counter + strlen($this->value) - 1, $this->rdel_length) == $this->smarty->right_delimiter) {
+          preg_match("~\s+~",$this->value,$match);
+          $this->value = $match[0];
+          $this->token = Smarty_Internal_Templateparser::TP_SPACE;
+       } else {
+          $this->token = Smarty_Internal_Templateparser::TP_ATTR;
+       }
+     }
+     namespace {
+        $this->token = Smarty_Internal_Templateparser::TP_NAMESPACE;
+     }
+     id {
+        $this->token = Smarty_Internal_Templateparser::TP_ID;
+     }
+     integer {
+       $this->token = Smarty_Internal_Templateparser::TP_INTEGER;
+     }
+     backtick {
+       $this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
+       $this->yypopstate();
+     }
+     vert {
+       $this->token = Smarty_Internal_Templateparser::TP_VERT;
+     }
+     dot {
+       $this->token = Smarty_Internal_Templateparser::TP_DOT;
+     }
+     comma {
+       $this->token = Smarty_Internal_Templateparser::TP_COMMA;
+     }
+     semicolon {
+       $this->token = Smarty_Internal_Templateparser::TP_SEMICOLON;
+     }
+     doublecolon {
+       $this->token = Smarty_Internal_Templateparser::TP_DOUBLECOLON;
+     }
+     colon {
+       $this->token = Smarty_Internal_Templateparser::TP_COLON;
+     }
+     qmark {
+       $this->token = Smarty_Internal_Templateparser::TP_QMARK;
+     }
+     hex {
+       $this->token = Smarty_Internal_Templateparser::TP_HEX;
+     }
+     space {
+       $this->token = Smarty_Internal_Templateparser::TP_SPACE;
+     }
+     text {
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     */
+
+     /*!lex2php
+     %statename LITERAL
+     ldel literal rdel {
+       $this->literal_cnt++;
+       $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
+     }
+     ldel slash literal rdel {
+       if ($this->literal_cnt) {
+         $this->literal_cnt--;
+         $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
+       } else {
+         $this->token = Smarty_Internal_Templateparser::TP_LITERALEND;
+         $this->yypopstate();
+       }
+     }
+     text {
+       $to = strlen($this->data);
+       preg_match("~{$this->ldel}[/]?literal{$this->rdel}~i",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
+       if (isset($match[0][1])) {
+         $to = $match[0][1];
+       } else {
+         $this->compiler->trigger_template_error ("missing or misspelled literal closing tag");
+       }
+       $this->value = substr($this->data,$this->counter,$to-$this->counter);
+       $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
+     }
+     */
+     /*!lex2php
+     %statename DOUBLEQUOTEDSTRING
+     ldel literal rdel {
+         $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     ldel slash literal rdel {
+         $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     ldel slash {
+       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
+          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+       } else {
+          $this->yypushstate(self::TAG);
+          return true;
+       }
+     }
+     ldel id {
+       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
+          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+       } else {
+          $this->yypushstate(self::TAG);
+          return true;
+       }
+     }
+     ldel {
+       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
+          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+       } else {
+          $this->token = Smarty_Internal_Templateparser::TP_LDEL;
+          $this->taglineno = $this->line;
+          $this->yypushstate(self::TAGBODY);
+       }
+     }
+     double_quote {
+       $this->token = Smarty_Internal_Templateparser::TP_QUOTE;
+       $this->yypopstate();
+     }
+     backtick dollar {
+       $this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
+       $this->value = substr($this->value,0,-1);
+       $this->yypushstate(self::TAGBODY);
+       $this->taglineno = $this->line;
+     }
+     dollar id {
+       $this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
+     }
+     dollar {
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     textdoublequoted {
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     text {
+       $to = strlen($this->data);
+       $this->value = substr($this->data,$this->counter,$to-$this->counter);
+       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
+     }
+     */
+  }
+
+     
\ No newline at end of file