Ejemplo n.º 1
0
 /**
  * Create a lexer file from its skeleton plex file.
  *
  * @param string Path to the plex file.
  * @param string Optional path to output file. Default is lexerfile with
  * extension of ".php".
  */
 function create($lexerfile, $outfile = '')
 {
     $this->_lex = new PHP_LexerGenerator_Lexer(file_get_contents($lexerfile));
     $info = pathinfo($lexerfile);
     if ($outfile) {
         $this->outfile = $outfile;
     } else {
         $this->outfile = $info['dirname'] . DIRECTORY_SEPARATOR . substr($info['basename'], 0, strlen($info['basename']) - strlen($info['extension'])) . 'php';
     }
     $this->_parser = new PHP_LexerGenerator_Parser($this->outfile, $this->_lex);
     if ($this->debug) {
         $this->_parser->PrintTrace();
     }
     while ($this->_lex->advance($this->_parser)) {
         $this->_parser->doParse($this->_lex->token, $this->_lex->value);
     }
     $this->_parser->doParse(0, 0);
 }
Ejemplo n.º 2
0
 /**
  * Output debug information to output (php://output stream)
  */
 static function PrintTrace()
 {
     self::$yyTraceFILE = fopen('php://output', 'w');
     self::$yyTracePrompt = '';
 }