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hash_update_file

(no version information, might be only in CVS)

hash_update_file -- Pump data into an active hashing context from a file

说明

bool hash_update_file ( resource context, string filename [, resource context] )

参数

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().

返回值

如果成功则返回 TRUE，失败则返回 FALSE。

参见

hash_init()
hash_update()
hash_update_stream()
hash_final()
hash()
hash_file()

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