Menu
I have array in following format:
Array
(
[sales] => Array
(
[0] => Array
(
[0] => 1
[1] => 6
)
[1] => Array
(
[0] => 2
[1] => 8
)
[2] => Array
(
[0] => 3
[1] => 25
)
[3] => Array
(
[0] => 4
[1] => 34
)
)
)
Using:
foreach ($data['sales'] as $k => $row) {
$list = implode(",",$row);
}
I get the following as output:
1,62,83,254,34
But I only need the second values from each subArray. The expected result needs to be:
6,8,25,34
How can I remove the first set of values?
534
You could create a temporary array with the required values, then implode the contents. $deviceIds = array(); foreach ($multiDimArray as $item) { $deviceIds[] = $item['device_id']; } $str = implode(',', $deviceIds);
If we have an array of elements, we can use the implode() function to join them all to form one string. We basically join array elements with a string. Just like join() function , implode() function also returns a string formed from the elements of an array.
Maybe in case you need to convert a multidimensional array into a string, you may want to use the print_r() function. This is also called “array with keys”. By adding “true” as its second parameter, all the contents of the array will be cast into the string.
array_column() returns the values from a single column of the array , identified by the column_key . Optionally, an index_key may be provided to index the values in the returned array by the values from the index_key column of the input array.
Just grab the first column from your array with array_column(), so that you end up with an array, e.g.
Array (
[0] => 6
[1] => 8
[2] => 25
[3] => 34
)
And implode() it then as you already did, e.g.
echo implode(",", array_column($data["sales"], 1));
output:
6,8,25,34
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
