hash_update_file

(PHP 5 >= 5.1.2, PHP 7, PECL hash >= 1.1)

hash_update_file — 锟斤拷锟侥硷拷锟斤拷锟皆撅拷墓锟较ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

说锟斤拷

hash_update_file ( HashContext $hcontext , string $filename [, resource $scontext = NULL ] ) : bool

锟斤拷锟斤拷

hcontext

锟斤拷 hash_init() 锟斤拷锟斤拷锟斤拷锟截的癸拷希锟斤拷锟斤拷锟斤拷锟斤拷锟侥★拷

filename

要锟斤拷锟叫癸拷希锟斤拷锟斤拷锟斤拷募锟铰凤拷锟斤拷锟街э拷锟� fopen 锟斤拷装锟斤拷锟斤拷

scontext

锟斤拷 stream_context_create() 锟斤拷锟斤拷锟斤拷锟截碉拷锟斤拷锟斤拷锟斤拷锟侥★拷

锟斤拷锟斤拷值

锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷

锟斤拷锟斤拷锟斤拷志

锟芥本 说锟斤拷
7.2.0 锟斤拷锟秸诧拷锟斤拷锟斤拷锟斤拷源锟斤拷锟斤拷锟睫革拷为 HashContext 锟斤拷锟斤拷锟斤拷锟酵★拷

锟轿硷拷

  • hash_init() - 锟斤拷始锟斤拷锟斤拷锟斤拷锟斤拷希锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
  • hash_update() - 锟斤拷锟皆撅拷墓锟较ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
  • hash_update_stream() - 锟接打开碉拷锟斤拷锟斤拷锟皆撅拷墓锟较ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
  • hash_final() - 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷希锟斤拷锟斤拷锟揭凤拷锟斤拷摘要锟斤拷锟�
  • hash() - 锟斤拷锟缴癸拷希值 锟斤拷锟斤拷息摘要锟斤拷
  • hash_file() - 使锟矫革拷锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴癸拷希值