试一下,我没测试过:
<?php
function stripEmpty($var) {
return ($var > 0);
}
$array1 = Array ( [0] => aa [1] => bb [2] => cc [3] => dd [4] => aa [5] => [6] => [7] => [8] => [9] => );
print_r(array_filter($array1, "stripEmpty"));
?>
<?php
function stripEmpty($var) {
return ($var > 0);
}
$array1 = Array ( [0] => aa [1] => bb [2] => cc [3] => dd [4] => aa [5] => [6] => [7] => [8] => [9] => );
print_r(array_filter($array1, "stripEmpty"));
?>
if(empty($array[$k]))
unset($array[$k]);
}
return !empty($e);
}
array_filter($array, 'notEmpty');
{
return !empty($param) ? true : false;
}$output = array_filter($a, 'delBlank');