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PHP5中文手册
hash_update_stream(PHP 5 >= 5.1.2, PECL hash:1.1-1.5) hash_update_stream — Pump data into an active hashing context from an open stream 说明
int hash_update_stream
( resource $context
, resource $handle
[, int $length
] )
参数
返回值Actual number of bytes added to the hashing context from handle . 范例
Example#1 hash_update_stream() example
<?php 上例将输出:
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