PHPExif\Adapter\Native\Reader\Mapper\Iptc\KeywordsFieldMapper::mapField()

Complexity

Conditions	3
Paths	3

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function mapField($field, array $input, &$output)
    {
        $this->guardInvalidArguments($field, $input, $output);

        if (!array_key_exists('2#025', $input)) {
            return;
        }

        $collection = new ArrayCollection;

        foreach ($input['2#025'] as $keywordData) {
            $collection->add(
                new Keyword($keywordData)
            );
        }

        $output = $output->withKeywords($collection);
    }
}