public function toCSV()
    {
        // create a temporary file so we can write the CSV out
        $writer = Writer::createFromFileObject(new SplTempFileObject);

        // add the header line
        $writer->insertOne($this->getHeaders());

        // go through each record
        foreach ($this->results as $r) {
            $record = [];

            // go through each field and ensure that each record is prepared in an order consistent with the headers
            foreach ($this->getHeaders() as $h) {
                $record[] = $r->get($h);
            }
            $writer->insertOne($record);
        }

        // return as a string
        return (string) $writer;
    }
public function toCSV()
    {
        // create a temporary file so we can write the CSV out
        $writer = Writer::createFromFileObject(new SplTempFileObject);

        // add the header line
        $writer->insertOne($this->getHeaders());

        // go through each record
        foreach ($this->results as $r) {
            $record = [];

            // go through each field and ensure that each record is prepared in an order consistent with the headers
            foreach ($this->getHeaders() as $h) {
                $record[] = $r->get($h);
            }
            $writer->insertOne($record);
        }

        // return as a string
        return (string) $writer;
    }
public function toCSV ( ) { // create a temporary file so we can write the CSV out $ writer = Writer :: createFromFileObject ( new SplTempFileObject ) ; // add the header line $ writer -> insertOne ( $ this -> getHeaders ( ) ) ; // go through each record foreach ( $ this -> results as $ r ) { $ record = [ ] ; // go through each field and ensure that each record is prepared in an order consistent with the headers foreach ( $ this -> getHeaders ( ) as $ h ) { $ record [ ] = $ r -> get ( $ h ) ; } $ writer -> insertOne ( $ record ) ; } // return as a string return ( string ) $ writer ; }
Return results as a large prepared CSV string

@return string
Return results as a large prepared CSV string