StackoverflowApi\Client\JobDescriptionFilter::filter()

Complexity

Conditions	3
Paths	3

Size

Total Lines	21
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	14
CRAP Score	3

Importance

Changes

0

<?php
    public function filter($value)
    {
        $oldErrorReporting = error_reporting(0);
        $dom = new \DOMDocument();
        $dom->loadHTMLFile($value);

        $body = $dom->getElementsByTagName('body')->item(0);

        foreach (['script', 'style'] as $name) {
            while ($elem = $body->getElementsByTagName($name)->item(0)) {
                $elem->parentNode->removeChild($elem);
            }
        }

        $html = $dom->saveHTML($body);
        error_reporting($oldErrorReporting);

        $html = parent::filter($html);

        return $html;
    }