PHP Dokumentation: Function hash-update-file
12. Januar 2010 von werner
hash_update_file
(PHP 5 >= 5.1.2, PECL hash >= 1.1)
hash_update_file — Pump data into an active hashing context from a file
Beschreibung
Parameter-Liste
- context
Hashing context returned by hash_init().
- filename
URL describing location of file to be hashed; Supports fopen wrappers.
- context
Stream context as returned by stream_context_create().
Rückgabewerte
Gibt bei Erfolg TRUE zurück. Im Fehlerfall wird FALSE zurückgegeben.
Siehe auch
- hash_init() – Initialize an incremental hashing context
- hash_update() – Pump data into an active hashing context
- hash_update_stream() – Pump data into an active hashing context from an open stream
- hash_final() – Finalize an incremental hash and return resulting digest
- hash() – Generate a hash value (message digest)
- hash_file() – Generate a hash value using the contents of a given file
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