ParamsReturnLinksSource
Finds the position of the _last_ occurrence of a string within a string. Multibyte enabled version of `strrpos()`.
Not all adapters must support interpreting - thus applying - passed numeric values as ordinal values of a character. The `Iconv` adapter doesn't support an offset as `strpos()` does - this constitutes the lowest common denominator here.

Parameters

  • string $haystack The string being checked.
  • string $needle The string to find in the haystack.
  • array $options Allows for selecting the adapter to use via the `name` options. Will use the `'default'` adapter by default.

Returns

integer Returns the numeric position of the last occurrence of the needle in the haystack string. If needle is not found, it returns `false`.

Source

						public static function strrpos($haystack, $needle, array $options = array()) {
		$defaults = array('name' => 'default');
		$options += $defaults;
		return static::adapter($options['name'])->strrpos($haystack, $needle);
	}