/**
* Finds a needle in an (nested) array.
* @param array $haystack The haystack to search in
* @param string $needle the needle to find
* @param bool $ignorecase should the function work case insensitive?
* @return boolean
*/
static function ContainsIterative($haystack, $needle, $ignorecase = false)
{
if (empty($haystack) || empty($needle) || !is_string($needle)) {
return false;
}
//saves all arrays
$arrayPositions = [$haystack];
for ($i = 0; $i < count($arrayPositions); $i++) {
$currentArray = $arrayPositions[$i];
foreach ($currentArray as $value) {
if (is_array($value)) {
$arrayPositions[] = $value;
} else {
if (\BTRString::Contains($value, $needle, $ignorecase)) {
return true;
}
}
}
}
return false;
}
public function testContainsNeedleInt()
{
$got = \BTRString::Contains("hallo5", 5);
$this->assertTrue($got);
}
