note 104987 added to function.hash

I was interested how "long" each hash is, so I did: $data = "hello"; foreach (hash_algos() as $v) { $r = hash($v, $data, false); printf("%-12s %3d %s\n", $v, strlen($r), $r); } which produce (long hashes are cropped) md2 32 a9046c73e00331af68917d3804f70655 md4 32 866437cb7a794bce2b727acc0362ee27 md5 32 5d41402abc4b2a76b9719d911017c592 sha1 40 aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d sha256 64 2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e730 sha384 96 59e1748777448c69de6b800d7a33bbfb9ff1b463e44354c3553 sha512 128 9b71d224bd62f3785d96d46ad3ea3d73319bfbc2890caadae2d ripemd128 32 789d569f08ed7055e94b4289a4195012 ripemd160 40 108f07b8382412612c048d07d13f814118445acd ripemd256 64 cc1d2594aece0a064b7aed75a57283d9490fd5705ed3d66bf9a ripemd320 80 eb0cf45114c56a8421fbcb33430fa22e0cd607560a88bbe14ce whirlpool 128 0a25f55d7308eca6b9567a7ed3bd1b46327f0f1ffdc804dd8bb tiger128,3 32 a78862336f7ffd2c8a3874f89b1b74f2 tiger160,3 40 a78862336f7ffd2c8a3874f89b1b74f2f27bdbca tiger192,3 48 a78862336f7ffd2c8a3874f89b1b74f2f27bdbca39660254 tiger128,4 32 1c2a939f230ee5e828f5d0eae5947135 tiger160,4 40 1c2a939f230ee5e828f5d0eae5947135741cd0ae tiger192,4 48 1c2a939f230ee5e828f5d0eae5947135741cd0aefeeb2adc snefru 64 7c5f22b1a92d9470efea37ec6ed00b2357a4ce3c41aa6e28e3b gost 64 a7eb5d08ddf2363f1ea0317a803fcef81d33863c8b2f9f6d7d1 adler32 8 062c0215 crc32 8 3d653119 crc32b 8 3610a686 haval128,3 32 85c3e4fac0ba4d85519978fdc3d1d9be haval160,3 40 0e53b29ad41cea507a343cdd8b62106864f6b3fe haval192,3 48 bfaf81218bbb8ee51b600f5088c4b8601558ff56e2de1c4f haval224,3 56 92d0e3354be5d525616f217660e0f860b5d472a9cb99d6766be haval256,3 64 26718e4fb05595cb8703a672a8ae91eea071cac5e7426173d4c haval128,4 32 fe10754e0b31d69d4ece9c7a46e044e5 haval160,4 40 b9afd44b015f8afce44e4e02d8b908ed857afbd1 haval192,4 48 ae73833a09e84691d0214f360ee5027396f12599e3618118 haval224,4 56 e1ad67dc7a5901496b15dab92c2715de4b120af2baf661ecd92 haval256,4 64 2d39577df3a6a63168826b2a10f07a65a676f5776a0772e0a87 haval128,5 32 d20e920d5be9d9d34855accb501d1987 haval160,5 40 dac5e2024bfea142e53d1422b90c9ee2c8187cc6 haval192,5 48 bbb99b1e989ec3174019b20792fd92dd67175c2ff6ce5965 haval224,5 56 aa6551d75e33a9c5cd4141e9a068b1fc7b6d847f85c3ab16295 haval256,5 64 348298791817d5088a6de6c1b6364756d404a50bd64e645035f ---- Server IP: 89.190.194.18 Probable Submitter: 85.130.92.216 ---- Manual Page -- http://www.php.net/manual/en/function.hash.php Edit -- https://master.php.net/note/edit/104987 Del: integrated -- https://master.php.net/note/delete/104987/integrated Del: useless -- https://master.php.net/note/delete/104987/useless Del: bad code -- https://master.php.net/note/delete/104987/bad+code Del: spam -- https://master.php.net/note/delete/104987/spam Del: non-english -- https://master.php.net/note/delete/104987/non-english Del: in docs -- https://master.php.net/note/delete/104987/in+docs Del: other reasons-- https://master.php.net/note/delete/104987 Reject -- https://master.php.net/note/reject/104987 Search -- https://master.php.net/manage/user-notes.php