pass php mysql result to json array

by Ramshan 2014-09-17 09:50:45

Sometimes you need to pass the mysql result into json array inorder to fetch the output in json defined format. In that scenario, use the following concept,
$getData=mysql_query("Your Mysql Query");
$jsonArr = array(); // declare array 
while ($result = mysql_fetch_array($getData)) 
{ 
  $fetchRow = array($result['fieldName']);
  array_push($jsonArr,$fetchRow);
} 
echo json_encode($jsonArr);
this code will give you result in the format,
[["val1"],["val2"],["val3"]]
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