NAME
	explode - explode a string into subparts

SYNOPSIS
	string *explode(string str, string break_string)

DESCRIPTION
	This function returns an array of the strings resulting from
	dividing `str' into the component strings separated by 
	`break_string'. If `break_string' is given as "", `str' is
	returned. All leading appearances of `break_string' is removed
	and so is one at the end if existing. If `str' only consist
	of repeating occurances of `break_string', 0 is returned.

SEE ALSO
	implode, sprintf