(PHP 5 >= 5.1.2, PHP 7, PHP 8, PECL hash >= 1.1)
hash_update — Pump data into an active hashing context
contextHashing context returned by hash_init().
dataMessage to be included in the hash digest.
Always returns true.
| Version | Description |
|---|---|
| 8.4.0 | Now has a return type of true instead of bool. |
| 7.2.0 | Accept HashContext instead of resource. |