Smart\EtlBundle\Transformer\IconvTransformer::transform()

Complexity

Conditions	3
Paths	3

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	3.0261

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function transform(array $data)
    {
        foreach ($data as $key => $value) {
            $convertedKey = iconv($this->inCharset, $this->outCharset, $key);
            $data[$convertedKey] = iconv($this->inCharset, $this->outCharset, $value);
            if (strcmp($key, $convertedKey) !== 0) {
                unset($data[$key]);
            }
        }

        return $data;
    }