php array filter syntax
$numbers = [2, 4, 6, 8, 10];
function MyFunction($number)
{
return $number > 5;
}
$filteredArray = array_filter($numbers, "MyFunction");
/**
* `$filteredArray` now contains: `[6, 8, 10]`
* NB: Use this to remove what you don't want in the array
* @see `array_map` when you want to alter/change elements
* in the array.
*/php array_filter
$array = [1, 2, 3, 4, 5];
$filtered = array_filter($array, function($item) {
return $item != 4; // Return (include) current item if expression is truthy
});
// $filtered = [1, 2, 3, 5]Copyright © 2021 Codeinu
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