<?php
// throwable_error.php
try {
function takesInt(int $x)
{
return true;
}
takesInt('not an int');
} catch (Exception $e) {
echo 'Exception caught<br>';
} catch (Throwable $t) {
echo 'Throwable caught<br>';
} finally {
echo 'In finally<br>';
}
$result = takesInt($b);
echo "Returned:<br>";
var_dump($result);
});
safeRun("Passing a string", function () {
$s = "1";
$result = takesInt($s);
echo "Returned:<br>";
var_dump($result);
});
safeRun("Passing a string which in no way can be considered an int", function () {
$s = "not an integer";
$result = takesInt($s);
echo "Returned:<br>";
var_dump($result);
});
safeRun("Passing a PHP object", function () {
$d = new DateTime();
$result = takesInt($d);
echo "Returned:<br>";
var_dump($result);
});
class C
{
}
safeRun("Passing a bespoke object", function () {
$o = new C();
$result = takesInt($o);
echo "Returned:<br>";
var_dump($result);
});
<?php
// intObject.php
require __DIR__ . "/safeRun.php";
class int
{
}
function takesInt(int $i)
{
return $i;
}
safeRun("Passing an int (object)", function () {
$i = new int();
$result = takesInt($i);
echo "Returned:<br>";
var_dump($result);
});
