CODEWITHSUNDEEP
phparrays
Rio Eduardo
Rio Eduardo

Reputation: 233

How to get specific value from array?

I have an array like this:

$Array = array("0","2","0","5","0");

and the specific value I want is 2 and 5, so the array will be like this:

$newArray = array("2","5");

Thanks.

Upvotes: 0

Views: 267

Answers (3)

Paul
Paul

Reputation: 141935

Since "0" is falsey you can just use array_filter to remove all the "0" from your array:

$array = array("0","2","0","5","0","7","0");
$newArray = array_filter($array); // newArray is: ["2", "5", "7"]

Upvotes: 2

Yogesh Suthar
Yogesh Suthar

Reputation: 30488

You can use array_filter

function fil($var)
{
if($var == 2 || $var == 5)
return($var);
}
$array1 = array(0,2,0,5,0);
print_r(array_filter($array1, "fil"));

Output

 Array
(
[1] => 2
[3] => 5
)

Demo

Upvotes: 0

Dave
Dave

Reputation: 3288

So you basically just want to remove zero's from your array? I think this should work you just pass the function the array and the item you wish to replace (note this code is untested you may need to tweak it a little)

function array_replace($incomingarray, $tofind)
{
    $i = array_search($tofind, $incomingarray);
    if ($i === false) {
        return $incomingarray;
    } else {
        unset($incomingarray[$i]);
        return array_replace($incomingarray, $tofind);
    }
} 

$Array = array("0","2","0","5","0");
$a = array_replace($Array, 0); 
var_dump($a);

Upvotes: 0

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