Open CSV file with PHP

Open CSV file with PHP

//Set UTF-8 encoding
setlocale(LC_ALL, 'en_US.UTF-8');
//csv path
$csv_file = "csv/excel.csv";
//Open in read-only mode File
$handle = fopen($csv_file, "r");
//Define the result array
$listarr = array();
//Open a row in csv and split it into an array with ","
while($data = fgetcsv($handle, 1000, ",")){
 $num = count($data);
 for($i=0; $i<$num; $i++){
 $data[$i] = mb_convert_encoding ($data[$i],"UTF-8","UTF-8");
 }
 $listarr[] = $data;
}

return $listarr;