[ ['†', mb_chr(134, 'UTF-8'), 'Ü'], 134, ], 'example 2 different location all 3' => [ ['€', mb_chr(128, 'UTF-8'), 'Ä'], 128, ], 'non-ascii same win-1252 vs unicode, different mac' => [ ['Û', 'Û', '€'], 219, ], 'after currency symbol placeholder' => [ ['Ü', 'Ü', '‹'], 220, ], 'Example 3 where MAC differs from others' => [ ['Ð', 'Ð', '–'], 0xD0, ], 'last assigned Unicode character' => [ ['#VALUE!', mb_chr(0x10FFFD, 'UTF-8')], 0x10FFFD, ], 'highest possible code point' => [ ['#VALUE!', '#N/A'], 0x10FFFF, ], 'above highest possible code point' => [ '#VALUE!', 0x110000, ], 'nbsp for win/uni, dagger for Mac' => [ ["\u{A0}", "\u{A0}", '†'], 160, ], 'omitted argument' => ['exception'], 'non-printable' => ["\x02", 2], 'bool argument' => ["\x01", true], 'null argument' => ['#VALUE!', null], 'ascii 1 is 49' => ['1', 49], 'ascii 0 is 48' => ['0', 48], ];