<?php
for ($i = 0; $i <= 255; $i++)
var_dump(chr($i XOR 128) !== chr($i), bin2hex(chr($i)), bin2hex(chr(chr($i) XOR chr(128))));
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.3 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- bool(true)
string(2) "00"
string(2) "00"
bool(true)
string(2) "01"
string(2) "00"
bool(true)
string(2) "02"
string(2) "00"
bool(true)
string(2) "03"
string(2) "00"
bool(true)
string(2) "04"
string(2) "00"
bool(true)
string(2) "05"
string(2) "00"
bool(true)
string(2) "06"
string(2) "00"
bool(true)
string(2) "07"
string(2) "00"
bool(true)
string(2) "08"
string(2) "00"
bool(true)
string(2) "09"
string(2) "00"
bool(true)
string(2) "0a"
string(2) "00"
bool(true)
string(2) "0b"
string(2) "00"
bool(true)
string(2) "0c"
string(2) "00"
bool(true)
string(2) "0d"
string(2) "00"
bool(true)
string(2) "0e"
string(2) "00"
bool(true)
string(2) "0f"
string(2) "00"
bool(true)
string(2) "10"
string(2) "00"
bool(true)
string(2) "11"
string(2) "00"
bool(true)
string(2) "12"
string(2) "00"
bool(true)
string(2) "13"
string(2) "00"
bool(true)
string(2) "14"
string(2) "00"
bool(true)
string(2) "15"
string(2) "00"
bool(true)
string(2) "16"
string(2) "00"
bool(true)
string(2) "17"
string(2) "00"
bool(true)
string(2) "18"
string(2) "00"
bool(true)
string(2) "19"
string(2) "00"
bool(true)
string(2) "1a"
string(2) "00"
bool(true)
string(2) "1b"
string(2) "00"
bool(true)
string(2) "1c"
string(2) "00"
bool(true)
string(2) "1d"
string(2) "00"
bool(true)
string(2) "1e"
string(2) "00"
bool(true)
string(2) "1f"
string(2) "00"
bool(true)
string(2) "20"
string(2) "00"
bool(true)
string(2) "21"
string(2) "00"
bool(true)
string(2) "22"
string(2) "00"
bool(true)
string(2) "23"
string(2) "00"
bool(true)
string(2) "24"
string(2) "00"
bool(true)
string(2) "25"
string(2) "00"
bool(true)
string(2) "26"
string(2) "00"
bool(true)
string(2) "27"
string(2) "00"
bool(true)
string(2) "28"
string(2) "00"
bool(true)
string(2) "29"
string(2) "00"
bool(true)
string(2) "2a"
string(2) "00"
bool(true)
string(2) "2b"
string(2) "00"
bool(true)
string(2) "2c"
string(2) "00"
bool(true)
string(2) "2d"
string(2) "00"
bool(true)
string(2) "2e"
string(2) "00"
bool(true)
string(2) "2f"
string(2) "00"
bool(true)
string(2) "30"
string(2) "01"
bool(true)
string(2) "31"
string(2) "00"
bool(true)
string(2) "32"
string(2) "00"
bool(true)
string(2) "33"
string(2) "00"
bool(true)
string(2) "34"
string(2) "00"
bool(true)
string(2) "35"
string(2) "00"
bool(true)
string(2) "36"
string(2) "00"
bool(true)
string(2) "37"
string(2) "00"
bool(true)
string(2) "38"
string(2) "00"
bool(true)
string(2) "39"
string(2) "00"
bool(true)
string(2) "3a"
string(2) "00"
bool(true)
string(2) "3b"
string(2) "00"
bool(true)
string(2) "3c"
string(2) "00"
bool(true)
string(2) "3d"
string(2) "00"
bool(true)
string(2) "3e"
string(2) "00"
bool(true)
string(2) "3f"
string(2) "00"
bool(true)
string(2) "40"
string(2) "00"
bool(true)
string(2) "41"
string(2) "00"
bool(true)
string(2) "42"
string(2) "00"
bool(true)
string(2) "43"
string(2) "00"
bool(true)
string(2) "44"
string(2) "00"
bool(true)
string(2) "45"
string(2) "00"
bool(true)
string(2) "46"
string(2) "00"
bool(true)
string(2) "47"
string(2) "00"
bool(true)
string(2) "48"
string(2) "00"
bool(true)
string(2) "49"
string(2) "00"
bool(true)
string(2) "4a"
string(2) "00"
bool(true)
string(2) "4b"
string(2) "00"
bool(true)
string(2) "4c"
string(2) "00"
bool(true)
string(2) "4d"
string(2) "00"
bool(true)
string(2) "4e"
string(2) "00"
bool(true)
string(2) "4f"
string(2) "00"
bool(true)
string(2) "50"
string(2) "00"
bool(true)
string(2) "51"
string(2) "00"
bool(true)
string(2) "52"
string(2) "00"
bool(true)
string(2) "53"
string(2) "00"
bool(true)
string(2) "54"
string(2) "00"
bool(true)
string(2) "55"
string(2) "00"
bool(true)
string(2) "56"
string(2) "00"
bool(true)
string(2) "57"
string(2) "00"
bool(true)
string(2) "58"
string(2) "00"
bool(true)
string(2) "59"
string(2) "00"
bool(true)
string(2) "5a"
string(2) "00"
bool(true)
string(2) "5b"
string(2) "00"
bool(true)
string(2) "5c"
string(2) "00"
bool(true)
string(2) "5d"
string(2) "00"
bool(true)
string(2) "5e"
string(2) "00"
bool(true)
string(2) "5f"
string(2) "00"
bool(true)
string(2) "60"
string(2) "00"
bool(true)
string(2) "61"
string(2) "00"
bool(true)
string(2) "62"
string(2) "00"
bool(true)
string(2) "63"
string(2) "00"
bool(true)
string(2) "64"
string(2) "00"
bool(true)
string(2) "65"
string(2) "00"
bool(true)
string(2) "66"
string(2) "00"
bool(true)
string(2) "67"
string(2) "00"
bool(true)
string(2) "68"
string(2) "00"
bool(true)
string(2) "69"
string(2) "00"
bool(true)
string(2) "6a"
string(2) "00"
bool(true)
string(2) "6b"
string(2) "00"
bool(true)
string(2) "6c"
string(2) "00"
bool(true)
string(2) "6d"
string(2) "00"
bool(true)
string(2) "6e"
string(2) "00"
bool(true)
string(2) "6f"
string(2) "00"
bool(true)
string(2) "70"
string(2) "00"
bool(true)
string(2) "71"
string(2) "00"
bool(true)
string(2) "72"
string(2) "00"
bool(true)
string(2) "73"
string(2) "00"
bool(true)
string(2) "74"
string(2) "00"
bool(true)
string(2) "75"
string(2) "00"
bool(true)
string(2) "76"
string(2) "00"
bool(true)
string(2) "77"
string(2) "00"
bool(true)
string(2) "78"
string(2) "00"
bool(true)
string(2) "79"
string(2) "00"
bool(true)
string(2) "7a"
string(2) "00"
bool(true)
string(2) "7b"
string(2) "00"
bool(true)
string(2) "7c"
string(2) "00"
bool(true)
string(2) "7d"
string(2) "00"
bool(true)
string(2) "7e"
string(2) "00"
bool(true)
string(2) "7f"
string(2) "00"
bool(true)
string(2) "80"
string(2) "00"
bool(true)
string(2) "81"
string(2) "00"
bool(true)
string(2) "82"
string(2) "00"
bool(true)
string(2) "83"
string(2) "00"
bool(true)
string(2) "84"
string(2) "00"
bool(true)
string(2) "85"
string(2) "00"
bool(true)
string(2) "86"
string(2) "00"
bool(true)
string(2) "87"
string(2) "00"
bool(true)
string(2) "88"
string(2) "00"
bool(true)
string(2) "89"
string(2) "00"
bool(true)
string(2) "8a"
string(2) "00"
bool(true)
string(2) "8b"
string(2) "00"
bool(true)
string(2) "8c"
string(2) "00"
bool(true)
string(2) "8d"
string(2) "00"
bool(true)
string(2) "8e"
string(2) "00"
bool(true)
string(2) "8f"
string(2) "00"
bool(true)
string(2) "90"
string(2) "00"
bool(true)
string(2) "91"
string(2) "00"
bool(true)
string(2) "92"
string(2) "00"
bool(true)
string(2) "93"
string(2) "00"
bool(true)
string(2) "94"
string(2) "00"
bool(true)
string(2) "95"
string(2) "00"
bool(true)
string(2) "96"
string(2) "00"
bool(true)
string(2) "97"
string(2) "00"
bool(true)
string(2) "98"
string(2) "00"
bool(true)
string(2) "99"
string(2) "00"
bool(true)
string(2) "9a"
string(2) "00"
bool(true)
string(2) "9b"
string(2) "00"
bool(true)
string(2) "9c"
string(2) "00"
bool(true)
string(2) "9d"
string(2) "00"
bool(true)
string(2) "9e"
string(2) "00"
bool(true)
string(2) "9f"
string(2) "00"
bool(true)
string(2) "a0"
string(2) "00"
bool(true)
string(2) "a1"
string(2) "00"
bool(true)
string(2) "a2"
string(2) "00"
bool(true)
string(2) "a3"
string(2) "00"
bool(true)
string(2) "a4"
string(2) "00"
bool(true)
string(2) "a5"
string(2) "00"
bool(true)
string(2) "a6"
string(2) "00"
bool(true)
string(2) "a7"
string(2) "00"
bool(true)
string(2) "a8"
string(2) "00"
bool(true)
string(2) "a9"
string(2) "00"
bool(true)
string(2) "aa"
string(2) "00"
bool(true)
string(2) "ab"
string(2) "00"
bool(true)
string(2) "ac"
string(2) "00"
bool(true)
string(2) "ad"
string(2) "00"
bool(true)
string(2) "ae"
string(2) "00"
bool(true)
string(2) "af"
string(2) "00"
bool(true)
string(2) "b0"
string(2) "00"
bool(true)
string(2) "b1"
string(2) "00"
bool(true)
string(2) "b2"
string(2) "00"
bool(true)
string(2) "b3"
string(2) "00"
bool(true)
string(2) "b4"
string(2) "00"
bool(true)
string(2) "b5"
string(2) "00"
bool(true)
string(2) "b6"
string(2) "00"
bool(true)
string(2) "b7"
string(2) "00"
bool(true)
string(2) "b8"
string(2) "00"
bool(true)
string(2) "b9"
string(2) "00"
bool(true)
string(2) "ba"
string(2) "00"
bool(true)
string(2) "bb"
string(2) "00"
bool(true)
string(2) "bc"
string(2) "00"
bool(true)
string(2) "bd"
string(2) "00"
bool(true)
string(2) "be"
string(2) "00"
bool(true)
string(2) "bf"
string(2) "00"
bool(true)
string(2) "c0"
string(2) "00"
bool(true)
string(2) "c1"
string(2) "00"
bool(true)
string(2) "c2"
string(2) "00"
bool(true)
string(2) "c3"
string(2) "00"
bool(true)
string(2) "c4"
string(2) "00"
bool(true)
string(2) "c5"
string(2) "00"
bool(true)
string(2) "c6"
string(2) "00"
bool(true)
string(2) "c7"
string(2) "00"
bool(true)
string(2) "c8"
string(2) "00"
bool(true)
string(2) "c9"
string(2) "00"
bool(true)
string(2) "ca"
string(2) "00"
bool(true)
string(2) "cb"
string(2) "00"
bool(true)
string(2) "cc"
string(2) "00"
bool(true)
string(2) "cd"
string(2) "00"
bool(true)
string(2) "ce"
string(2) "00"
bool(true)
string(2) "cf"
string(2) "00"
bool(true)
string(2) "d0"
string(2) "00"
bool(true)
string(2) "d1"
string(2) "00"
bool(true)
string(2) "d2"
string(2) "00"
bool(true)
string(2) "d3"
string(2) "00"
bool(true)
string(2) "d4"
string(2) "00"
bool(true)
string(2) "d5"
string(2) "00"
bool(true)
string(2) "d6"
string(2) "00"
bool(true)
string(2) "d7"
string(2) "00"
bool(true)
string(2) "d8"
string(2) "00"
bool(true)
string(2) "d9"
string(2) "00"
bool(true)
string(2) "da"
string(2) "00"
bool(true)
string(2) "db"
string(2) "00"
bool(true)
string(2) "dc"
string(2) "00"
bool(true)
string(2) "dd"
string(2) "00"
bool(true)
string(2) "de"
string(2) "00"
bool(true)
string(2) "df"
string(2) "00"
bool(true)
string(2) "e0"
string(2) "00"
bool(true)
string(2) "e1"
string(2) "00"
bool(true)
string(2) "e2"
string(2) "00"
bool(true)
string(2) "e3"
string(2) "00"
bool(true)
string(2) "e4"
string(2) "00"
bool(true)
string(2) "e5"
string(2) "00"
bool(true)
string(2) "e6"
string(2) "00"
bool(true)
string(2) "e7"
string(2) "00"
bool(true)
string(2) "e8"
string(2) "00"
bool(true)
string(2) "e9"
string(2) "00"
bool(true)
string(2) "ea"
string(2) "00"
bool(true)
string(2) "eb"
string(2) "00"
bool(true)
string(2) "ec"
string(2) "00"
bool(true)
string(2) "ed"
string(2) "00"
bool(true)
string(2) "ee"
string(2) "00"
bool(true)
string(2) "ef"
string(2) "00"
bool(true)
string(2) "f0"
string(2) "00"
bool(true)
string(2) "f1"
string(2) "00"
bool(true)
string(2) "f2"
string(2) "00"
bool(true)
string(2) "f3"
string(2) "00"
bool(true)
string(2) "f4"
string(2) "00"
bool(true)
string(2) "f5"
string(2) "00"
bool(true)
string(2) "f6"
string(2) "00"
bool(true)
string(2) "f7"
string(2) "00"
bool(true)
string(2) "f8"
string(2) "00"
bool(true)
string(2) "f9"
string(2) "00"
bool(true)
string(2) "fa"
string(2) "00"
bool(true)
string(2) "fb"
string(2) "00"
bool(true)
string(2) "fc"
string(2) "00"
bool(true)
string(2) "fd"
string(2) "00"
bool(true)
string(2) "fe"
string(2) "00"
bool(true)
string(2) "ff"
string(2) "00"
preferences:
386.4 ms | 429 KiB | 421 Q