<?php

namespace Sabberworm\CSS;

use Sabberworm\CSS\CSSList\Document;
use Sabberworm\CSS\Parsing\ParserState;

> use Sabberworm\CSS\Parsing\SourceException;



/**

<  * Parser class parses CSS from text into a data structure.



>  * This class parses CSS from text into a data structure.
>  */
> class Parser
> {
>     /**
>      * @var ParserState


 */

< class Parser {


	private $oParserState;

	/**

< 	 * Parser constructor.
< 	 * Note that that iLineNo starts from 1 and not 0
< 	 *
< 	 * @param $sText



>      * @param string $sText


	 * @param Settings|null $oParserSettings

< 	 * @param int $iLineNo



>      * @param int $iLineNo the line number (starting from 1, not from 0)


	 */

< 	public function __construct($sText, Settings $oParserSettings = null, $iLineNo = 1) {



>     public function __construct($sText, Settings $oParserSettings = null, $iLineNo = 1)
>     {


		if ($oParserSettings === null) {
			$oParserSettings = Settings::create();
		}
		$this->oParserState = new ParserState($sText, $oParserSettings, $iLineNo);
	}


< 	public function setCharset($sCharset) {



>     /**
>      * @param string $sCharset
>      *
>      * @return void
>      */
>     public function setCharset($sCharset)
>     {


		$this->oParserState->setCharset($sCharset);
	}


< 	public function getCharset() {



>     /**
>      * @return void
>      */
>     public function getCharset()
>     {
>         // Note: The `return` statement is missing here. This is a bug that needs to be fixed.


		$this->oParserState->getCharset();
	}


< 	public function parse() {



>     /**
>      * @return Document
>      *
>      * @throws SourceException
>      */
>     public function parse()
>     {


		return Document::parse($this->oParserState);
	}

< 


}