public static function escape($string, $arrayGlue = ' ')
{
if ($string instanceof SafeHtml) {
return $string;
} else {
if ($string instanceof ISafeHtmlProducer) {
$result = $string->produceSafeHTML();
if ($result instanceof SafeHtml) {
return $result;
} else {
if (is_array($result)) {
return self::escape($result, $arrayGlue);
} else {
if ($result instanceof ISafeHtmlProducer) {
return self::escape($result, $arrayGlue);
} else {
try {
Strings::stringable($result);
return self::escape((string) $result);
} catch (\Exception $ex) {
$class = get_class($string);
throw new \Exception("Object (of class '{$class}') implements " . "ISafeHTMLProducer but did not return anything " . "renderable from produceSafeHTML().");
}
}
}
}
} else {
if (is_array($string)) {
return implode($arrayGlue, array_map(['\\Packaged\\Glimpse\\Core\\SafeHtml', 'escape'], $string));
}
}
}
return Strings::escape($string);
}
function assert_stringlike($parameter)
{
\Packaged\Helpers\Strings::stringable($parameter);
}
public function testAssertStringLike()
{
Strings::stringable(null);
Strings::stringable("");
Strings::stringable("Hello World");
Strings::stringable(1);
Strings::stringable(9.9999);
Strings::stringable(true);
Strings::stringable(new Exception('.'));
$obj = (object) [];
$caught = null;
try {
Strings::stringable($obj);
} catch (InvalidArgumentException $ex) {
$caught = $ex;
}
$this->assertInstanceOf("InvalidArgumentException", $caught);
$array = ["foo" => "bar", "bar" => "foo"];
$caught = null;
try {
Strings::stringable($array);
} catch (InvalidArgumentException $ex) {
$caught = $ex;
}
$this->assertInstanceOf("InvalidArgumentException", $caught);
}
