If I have the following PHP array
$array = array(9,0,6,4,5,0,9,0,0,0);
and I need to have all 0’s removed from it.
Use the PHP array_filter function. If you don’t supply a callback function it will filter out all values that are equal to false
$new_array = array_filter($array);
Image Credits: Photo by Isis França on Unsplash.