Get array value

[scvinodkumar]

I have a array like this,

 

Array ( [105] => stdClass Object ( [fullname] => Test [icon] => 89 ) )

 

I want the value 105 from the above array, how to do get this value?

 

 

 

[trq]

$val = $arr[105];

[scvinodkumar]

No, 105 will come dynamically, so it will 106,110,etc

[Catfish]

for ($i = 0; $i < count($array); $i++)
{
    if (array_key_exists($i, $array))
        // $i is equal to a distinct, existing array key so you can do what you please with that value of $i from there on
}

 

if you do not know the key name of the index you want in an array, then you cannot access the data that is under that key. If your aim is to search for data in the array and return the key name if certain terms are found in the array's data, you could use the loop sequence above to obtain the key, just change the array_key_exists call to something else (something to verify that $i is the key you want).

 

if you are using associative array, you would need to use foreach () not for ().

[trq]

So... you want to loop through all the values in an array?

 

foreach ($arr as $k => $v) {
  echo "$k = $v\n";
}

[scvinodkumar]

yeah i got it thanks to all