Name: explode - split up a string into an array

Syntax:
	string *explode(string str, string delimiter)

Description:
	Return an array of strings, created when the string 'str' is splitted
	into substrings as divided by 'delimiter'.

Return value:
	Returns an array of strings.

Note:
	The 'str' need not to end with a delimiter to get all substrings!!
	This page here was wrong! See examples below (see NOT:).
		\Kiri 2015.04.01 (No, not an April Fool's Day prank!)

Examples:
	explode("one#two#three#", "#") would return ({ "one", "two", "three" })
	explode("one#two#three", "#") would return ({ "one", "two", "three" })
	NOT: explode("one#two#three", "#") would return ({ "one", "two" })

See also: efun/implode, efun/sscanf, efun/extract, efun/sprintf