- var_dump: documentation ( source)
<?php
$testas = array(
'0' => '1',
'1' => '0',
'2' => '1',
'3' => '1',
'4' => '0',
'5' => '1',
'6' => '0',
'7' => '0',
'8' => '0',
'9' => '1',
);
foreach ($testas as $k => $v)
{
if ($v == '0')
{
unset($k);
}
}
var_dump($testas);