Home 

php Programming Glossary: bin2hex

PHP5 calculate IPv6 range from cidr prefix?

http://stackoverflow.com/questions/10085266/php5-calculate-ipv6-range-from-cidr-prefix

with hexadecimal characters # unpack can be replaced with bin2hex # unpack is used for symmetry with pack below firstaddrhex reset..

How can I get a hex dump of a string in PHP?

http://stackoverflow.com/questions/1057572/how-can-i-get-a-hex-dump-of-a-string-in-php

encoding hex share improve this question echo bin2hex string or for i 0 i strlen string i echo dechex ord string i..

How to encrypt/decrypt data in php?

http://stackoverflow.com/questions/10916284/how-to-encrypt-decrypt-data-in-php

data into a textual representation using base64_encode or bin2hex doing so requires between 25 to 100 more storage space. Decryption..

Is there an error in PHP's imap_fetch_overview()-function when reading headers with brackets?

http://stackoverflow.com/questions/11989915/is-there-an-error-in-phps-imap-fetch-overview-function-when-reading-headers-w

if Chr Chr Delimiter Asc 127 Out . Delimiter . strtoupper bin2hex Chr else Out . Chr return Out echo EncodeMime Name with and..

PHP and C++ for UTF-8 code unit in reverse order in Chinese character

http://stackoverflow.com/questions/15972306/php-and-c-for-utf-8-code-unit-in-reverse-order-in-chinese-character

in PHP when I use this mb_convert_encoding function. echo bin2hex mb_convert_encoding 雿惩末 UTF 16 UTF 8 result 4f60 597d echo bin2hex.. mb_convert_encoding 雿惩末 UTF 16 UTF 8 result 4f60 597d echo bin2hex mb_convert_encoding 讐 UTF 16 UTF 8 result 604f 7d59 The PHP..

How to save encrypted data in cookie (using php)?

http://stackoverflow.com/questions/173727/how-to-save-encrypted-data-in-cookie-using-php

be seperated out from the encrypted String this encStr bin2hex this iv. tmpStr Decrypts a hex string @param src string String..

Mcrypt js encryption value is different than that produced by PHP mcrypt / Mcrypt JS decrypt doesn't work for UTF-8 chars

http://stackoverflow.com/questions/18786025/mcrypt-js-encryption-value-is-different-than-that-produced-by-php-mcrypt-mcryp

I tried both base64 encode decode and even hex2bin bin2hex to parse those strings but these two produced following results.. to be encrypted. enc_str string_encrypt test_str echo bin2hex enc_str Output f98fca4ddc4c10d6cd47df56b081b78566ee4facbcf2254b46f7809d9b255529d2078f28b150e802d72818be1888536fac6219f6ce7b9d9332a24afa09288f0e.. echo ' br ' enc_str string_encrypt test_str key echo bin2hex enc_str echo ' br ' echo string_decrypt enc_str key echo..

How to compress/decompress a long query string in PHP?

http://stackoverflow.com/questions/2996049/how-to-compress-decompress-a-long-query-string-in-php

echo str . n echo base64_encode gzcompress str 9 . n echo bin2hex gzcompress str 9 . n echo urlencode gzcompress str 9 . n Hello..

Rewrite Rijndael 256 C# Encryption Code in PHP

http://stackoverflow.com/questions/3505453/rewrite-rijndael-256-c-sharp-encryption-code-in-php

PBKDF1 pass salt count dklen t pass. salt echo 'S P '.bin2hex t .' br ' t sha1 t true echo 'T1 ' . bin2hex t . ' br ' for.. echo 'S P '.bin2hex t .' br ' t sha1 t true echo 'T1 ' . bin2hex t . ' br ' for i 2 i count i t sha1 t true echo 'T'. i.' '.. ' br ' for i 2 i count i t sha1 t true echo 'T'. i.' ' . bin2hex t . ' br ' t substr t 0 dklen return t Now you can see the errs..

How to reverse a Unicode string

http://stackoverflow.com/questions/434250/how-to-reverse-a-unicode-string

U 00F6 var_dump array_map function elem return strtoupper bin2hex elem 'should be' o xCC x88 . a xCC x8A 'grapheme' utf8_strrev..

How can we create a fairly secure password hash in PHP?

http://stackoverflow.com/questions/6340105/how-can-we-create-a-fairly-secure-password-hash-in-php

simply passed stored hash as second parameter. return bin2hex salt . hash function crypto_random_bytes count static randomState..

How do I create and store md5 passwords in mysql

http://stackoverflow.com/questions/6781931/how-do-i-create-and-store-md5-passwords-in-mysql

# generate a random salt to use for this account salt bin2hex mcrypt_create_iv 32 MCRYPT_DEV_URANDOM saltedPW escapedPW ...

.rar, .zip files MIME Type

http://stackoverflow.com/questions/6977544/rar-zip-files-mime-type

x07 x00 http en.wikipedia.org wiki RAR if ext '.rar' and bin2hex bytes '526172211a0700' return TRUE ZIP magic number none though..

forget password page, creating a generated password to email to the user.

http://stackoverflow.com/questions/8283653/forget-password-page-creating-a-generated-password-to-email-to-the-user

algorithm and using a randomly created salt. password_salt bin2hex mcrypt_create_iv 32 MCRYPT_DEV_URANDOM password_hash hash 'sha256'..