/**
* Finds a needle in a (nested) array.
* @param array $haystack The haystack to search in
* @param string $needle the needle to find
* @param bool $ignorecase should the function work case insensitive?
* @return boolean
*/
static function Contains($haystack, $needle, $ignorecase = false)
{
if (empty($haystack) || empty($needle) || !is_string($needle)) {
return false;
}
foreach ($haystack as $value) {
if (is_array($value) || is_object($value)) {
$sub = \BTRArray::Contains($value, $needle, $ignorecase);
} else {
$sub = \BTRString::Contains($value, $needle, $ignorecase);
}
if ($sub) {
return true;
}
}
return false;
}
public function testContainsSubObject()
{
$dummy = new \stdClass();
$dummy->foo = "dummy";
$got = \BTRArray::Contains(array("test", $dummy), "mm");
$this->assertTrue($got);
}