Question

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PHP : Create array for JSON

I need to output data in the following JSON format.

Output :

[
    {
        "name": "jake",
        "age": "20"

}
]

In the following code, i need to set the key and value pairs in a way where it will give the above JSON output. How could i do this ?

Code :

$result = array();
$key = array("name", "age");
$value = array("jake", "20");

while($i>2)
{
    $result [] = HERE I NEED TO SET <key : value> COMBINATION, I NEED IT TO SET IN A WAY IT WILL GIVE THE FORMAT OF THE JSON OUTPUT GIVEN ABOVE.
}


echo json_encode($result );

Answer 1

$key = array("name", "age");
$value = array("jake", "20");
$json=array();
for($i=0;$i<=count($key)-1;$i++)
{
    $json[$key[$i]]=$value[$i];
}
echo json_encode($json); // {"name":"jake","age":"20"}