This example will return 'TechOnTheNet ' because it will extract all non-whitespace characters as specified by (\S*) and then the first whitespace character as specified by (\s). The result will include both the first word as well as the space after the word. If you didn't want to ...
Optional. If areturn_optionof 0 is provided, the position of the first character of the occurrence ofpatternis returned. If areturn_optionof 1 is provided, the position of the character after the occurrence ofpatternis returned. If omitted, it defaults to 0. ...