Mhash Functions

Introducere

These functions are intended to work with » mhash. Mhash can be used to create checksums, message digests, message authentication codes, and more.

This is an interface to the mhash library. mhash supports a wide variety of hash algorithms such as MD5, SHA1, GOST, and many others. For a complete list of supported hashes, refer to the documentation of mhash. The general rule is that you can access the hash algorithm from PHP with MHASH_HASHNAME. For example, to access TIGER you use the PHP constant MHASH_TIGER.

Notă: Această extensie a fost transferată în repozitoriul » PECL şi nu mai este furnizată împreună cu PHP începând cu versiunea 5.3.0. This extension is obsoleted by Hash.

Necesităţi

To use it, download the mhash distribution from » its web site and follow the included installation instructions.

Instalarea

You need to compile PHP with the --with-mhash[=DIR] parameter to enable this extension. DIR is the mhash install directory.

Configuraţia la rulare

Această extensie nu are directive de configurare definite în php.ini.

Tipurile resurselor

Această extensie nu are tipuri de resurse definite.

Constante predefinite

Constantele de mai jos sunt definite de această extensie şi vor fi disponibile doar dacă această extensie a fost compilată în interiorul PHP, sau a fost încărcată dinamic în timpul rulării.

Here is a list of hashes which are currently supported by mhash. If a hash is not listed here, but is listed by mhash as supported, you can safely assume that this documentation is outdated.

• MHASH_ADLER32
• MHASH_CRC32
• MHASH_CRC32B
• MHASH_GOST
• MHASH_HAVAL128
• MHASH_HAVAL160
• MHASH_HAVAL192
• MHASH_HAVAL256
• MHASH_MD4
• MHASH_MD5
• MHASH_RIPEMD160
• MHASH_SHA1
• MHASH_SHA256
• MHASH_TIGER
• MHASH_TIGER128
• MHASH_TIGER160

Exemple