PHP CSV string to array

Question

I\'m trying to parse a CSV string to an array in PHP. The CSV string has the following attributes:

Delimiter: ,
Encl         


        

Answer 1

You can convert CSV string to Array with this function.

    function csv2array(
        $csv_string,
        $delimiter = ",",
        $skip_empty_lines = true,
        $trim_fields = true,
        $FirstLineTitle = false
    ) {
        $arr = array_map(
            function ( $line ) use ( &$result, &$FirstLine, $delimiter, $trim_fields, $FirstLineTitle ) {
                if ($FirstLineTitle && !$FirstLine) {
                    $FirstLine = explode( $delimiter, $result[0] );
                }
                $lineResult = array_map(
                    function ( $field ) {
                        return str_replace( '!!Q!!', '"', utf8_decode( urldecode( $field ) ) );
                    },
                    $trim_fields ? array_map( 'trim', explode( $delimiter, $line ) ) : explode( $delimiter, $line )
                );
                return $FirstLineTitle ? array_combine( $FirstLine, $lineResult ) : $lineResult;
            },
            ($result = preg_split(
                $skip_empty_lines ? ( $trim_fields ? '/( *\R)+/s' : '/\R+/s' ) : '/\R/s',
                preg_replace_callback(
                    '/"(.*?)"/s',
                    function ( $field ) {
                        return urlencode( utf8_encode( $field[1] ) );
                    },
                    $enc = preg_replace( '/(?