(PHP 8 >= 8.4.0)
HashContext::__debugInfo — Returns debugging information about the hashing context
This method is not meant to be called directly; it is invoked by var_dump() and related functions when inspecting a HashContext instance.
Esta función no contiene ningún parámetro.
Returns an associative array of debugging information. It contains an
algo key holding the name of the hashing algorithm
in use by the context.
Ejemplo #1 HashContext::__debugInfo() example
<?php
$ctx = hash_init('sha256');
var_dump($ctx);
?>El ejemplo anterior mostrará:
object(HashContext)#1 (1) {
["algo"]=>
string(6) "sha256"
}