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<?php
namespace MLD\Converter;
/**
* Class CsvConverter
*/
class CsvConverter extends AbstractConverter
{
* @var string
private $glue = '","';
private $body = '';
* @return string data converted into CSV
public function convert()
array_walk($this->countries, [$this, 'processCountry']);
$headers = '"' . implode($this->glue, array_keys($this->countries[0])) . '"';
return $headers . "\n" . $this->body;
}
* @return string
public function getGlue()
return $this->glue;
* @param string $glue
public function setGlue($glue)
$this->glue = $glue;
* Processes a country.
* @param $array
private function processCountry(&$array)
if (isset($array['currencies'])) {
$array['currencies'] = array_keys($array['currencies']);
$this->body .= '"' . implode($this->glue, $this->convertArrays($array)) . "\"\n";