(PHP 7 >= 7.2.0, PHP 8)
inflate_get_read_len — Get number of bytes read so far
This function is currently not documented; only its argument list is available.
context
   Returns number of bytes read so far or false on failure.
  
| Version | Description | 
|---|---|
| 8.0.0 | contextexpects an InflateContext
       instance now; previously, a resource was expected. | 
