PurpleBooth\HtmlStripper

Complexity

Total Complexity

2

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

90%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	toText()	0	17	2

<?php

namespace PurpleBooth;

/**
 * This is sets up the twig extension
 *
 * @package PurpleBooth
 */
class HtmlStripper
{
    /**
     * This is the extension itself, it's mostly a small wrapper around the actual parser.
     *
     * @param string $html
     *
     * @return string
     */
    public function toText($html)
    {
        $parser = new Parser();

        $xmlParser = xml_parser_create();
        xml_set_element_handler($xmlParser, [$parser, 'startElement'], [$parser, 'endElement']);
        xml_set_character_data_handler($xmlParser, [$parser, 'characterData']);

        $wrappedHtml  = "<root>$html</root>";
        $returnStatus = xml_parse($xmlParser, $wrappedHtml, true);

        if (!$returnStatus) {
            return $html;
        }

        return $parser->getText();
    }
}