How to import excel file into mysql in php

Method : 1 

$handle = fopen("BooksList.csv", "r");
while (($data = fgetcsv($handle)) !== FALSE) {
$num = count($data);
$row;
echo "INSERT into importing(text,number)values('$data[0]','$data[1]')";
echo "<br>";
}

Method : 2 

$handle = fopen("BooksList.csv", "r");
$fields=array('category','datatype','date','value');
$table='test';
$sql_query = "INSERT INTO $table(". implode(',',$fields) .") VALUES(";
while (($data = fgetcsv($handle)) !== FALSE) {
    foreach($data as $key=>$value) {
            $data[$key] = "'" . addslashes($value) . "'";
        }
           $rows[] = implode(",",$data);
  }
$sql_query .= implode("),(", $rows);
$sql_query .= ")";
echo $sql_query;