- var_dump: documentation ( source)
<?php
$arr = array("", "", "", "", "", "", "");
function arrayIsEmpty ($arr) {
$emptyCount = 0;
foreach ($arr as $item) {
if (empty($item)) {
$emptyCount++;
}
}
return $emptyCount === count($arr) + 1;
}
var_dump(arrayIsEmpty($arr));