<?php

function ops()
{
    throw new Exception();
}
try {
    $x = 1;
    $r = [$x] + ops();
} catch (Exception $e) {
}
?>
==DONE==
<?php

function ops()
{
    throw new Exception();
}
try {
    $x = 2;
    $y = new stdClass();
    while ($x-- && new stdClass()) {
        $r = [$x] + ($y ? (array) $x + [2] : ops());
        $y = (array) $y;
    }
} catch (Exception $e) {
}
?>
==DONE==