HashContext::__debugInfo

Returns debugging information about the hashing context

public array HashContext::__debugInfo()

This method is not meant to be called directly; it is invoked by var_dump and related functions when inspecting a HashContext instance.

This function has no parameters.

Returns an associative array of debugging information. It contains an algo key holding the name of the hashing algorithm in use by the context.

Example #1 HashContext::__debugInfo example

<?php
$ctx = hash_init('sha256');
var_dump($ctx);
?>

The above example will output:

object(HashContext)#1 (1) {
  ["algo"]=>
  string(6) "sha256"
}