Improved split* api compat to php7

}

/* PHP 7 support */

function php7_compat_split($delim, $str, $ignore_case=false) {

	$splits = array();

	while ($str) {

		$pos = $ignore_case ? stripos($str, $delim) : strpos($str, $delim);

		if ($pos !== false) {

			$splits[] = substr($str, 0, $pos);

			$str = substr($str, $pos + strlen($delim));

		} else {

			$splits[] = $str;

			$str = false;

		}

	}

	return $splits;

}

if (!function_exists('split')) {

	function split($delim, $str) { return explode($delim, $str); }

	function split($delim, $str) { return php7_compat_split($delim, $str); }

}

if (!function_exists('spliti')) {

	function spliti($delim, $str) {

		// TODO - Review backward compatibilty on use-cases.

		$str = str_replace($delim, strtolower($delim), $str);

		return explode(strtolower($delim), $str);

		return php7_compat_split($delim, $str, true);

	}

}