PHP: Script to import json to mysql in php

<?php 

$content = json_decode(file_get_contents("filename.json")), true);


mysql_connect('localhost', 'user', 'pass');

mysql_select_db('db'); 

foreach($content as $item) {


$columns = implode(", ",array_keys($item));


$escaped_values = array_map('mysql_real_escape_string', array_values($item));


$values  = "'".implode("', '", $escaped_values)."'";


$sql = "INSERT INTO `tbl_name`($columns) VALUES ($values)";


mysql_query($sql);


}


 


?>