How to get the array object value in php?

Question

I am new to php, for my android application I am using php. My problem is I can not able to access the array object value.

Store the select query table value like below

$rows = array();
$i=0;
while($r = mysqli_fetch_assoc($result)) {
    $rows[$i] = $r;
    $i++;
}

When I display the value using echo json_encode($rows); it will display [{"CurrentVersion":"0.0.1","ForceUpdate":"1"}] this value. But when I trying to access this value in php I can not able to access I tried the below methods.

echo $verDetails[0].ForceUpdate; => ArrayForceUpdate <- I got this value
echo $verDetails[0] => Array  <- I got this value
echo $verDetails[0]->ForceUpdate;=> Nothing got

I want to get the Forceupdate value = 1. Please help me, I know many one feel this is the cheap question and you will put negative vote, but I don't have other option. I tried in many ways but I am not get any answers.

Coloured Panda · Accepted Answer · 2017-01-28 15:15:28Z

1

mysqli_fetch_assoc returns an associative array. So you have to access the values like this:

$verDetails[0]['ForceUpdate']

To use the arrow syntax, use mysqli_fetch_object:

while($r = mysqli_fetch_object($result)) {
    $rows[$i] = $r;
    $i++;
}

answered Jan 28, 2017 at 15:15

Coloured Panda

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Hikmat Sijapati · Accepted Answer · 2017-01-28 15:15:25Z

1

You have multidimensional array try like this..

echo $rows[0]['CurrentVersion'];
echo $rows[0]['ForceUpdate'];

If you have json format data.use json_decode() to convert it into array.Then access each element.like this

$json = '[{"CurrentVersion":"0.0.1","ForceUpdate":"1"}]';

$rows = json_decode($json,true);
echo $rows[0]['CurrentVersion']."<br/>";
echo $rows[0]['ForceUpdate'];

answered Jan 28, 2017 at 15:15

Hikmat Sijapati

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