<?php namespace MathParser; /* * @package Parsing * @author Frank Wikström <frank@mossadal.se> * @copyright 2015 Frank Wikström * @license http://www.opensource.org/licenses/lgpl-license.php LGPL * */ use MathParser\Parsing\Parser; use MathParser\Lexing\ComplexLexer; class ComplexMathParser extends AbstractMathParser { public function __construct() { $this->lexer = new ComplexLexer(); $this->parser = new Parser(); $this->parser->setRationalFactory(true); } /** * Parse the given mathematical expression into an abstract syntax tree. * * @param string $text Input * @retval Node */ public function parse($text) { $this->tokens = $this->lexer->tokenize($text); $this->tree = $this->parser->parse($this->tokens); return $this->tree; } }