PHP code example of thejenos / smart-pii-redactor

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

thejenos / smart-pii-redactor example snippets

'providers' => [

    'openai' => [
        'driver' => 'openai',
        'key' => env('OPENAI_API_KEY'),
    ],

    'redactor' => [
        'driver' => 'redactor_wrapper_driver',

        // The provider (from this file) that receives the redacted requests.
        'base_driver' => 'openai',

        // 'mask' swaps PII for reversible placeholders like [PERSON_0].
        // 'redact' replaces it with *** for good (nothing is restored).
        'method' => 'mask',

        // Limit detection to some entities, or skip some. Use one or the other.
        'only' => [],
        'except' => [],

        // Log the raw HTTP traffic with the base provider (see below).
        'log' => env('PII_REDACTOR_LOG', false),
        'log_channel' => null,
    ],

],

use TheJenos\SmartPiiRedactor\SmartPiiRedactorEntites;

'except' => [SmartPiiRedactorEntites::LOCATION, 'ORGANIZATION'],

use Laravel\Ai\Attributes\Provider;

#[Provider('redactor')]
class SupportAgent implements Agent
{
    use Promptable;

    // ...
}

$response = (new SupportAgent)->prompt(
    'Summarise the ticket from Dana Whitcombe ([email protected]).',
    provider: 'redactor',
);

$response->text; // Contains "Dana Whitcombe", never a placeholder.

return (new SupportAgent)->stream($prompt, provider: 'redactor');

'default' => 'redactor',

use Illuminate\Support\Str;
use TheJenos\SmartPiiRedactor\SmartPiiRedactor;
use TheJenos\SmartPiiRedactor\SmartPiiRedactorEntites;

$redactor = app(SmartPiiRedactor::class);

// Detect entities: [['text' => 'Dana Whitcombe', 'tag' => 'PERSON'], ...]
$entities = $redactor->getEntities($text);

// Or restrict detection.
$entities = $redactor->getEntities($text, onlyEntities: [SmartPiiRedactorEntites::EMAIL]);
$entities = $redactor->getEntities($text, exceptEntities: ['LOCATION']);

// Irreversible: replace every entity with ***.
$redacted = $redactor->redact($text, $entities);

// Reversible: replace entities with [TAG_N] placeholders.
$key = Str::random(10);
$masked = $redactor->mask($text, $entities, $key);

// ...send $masked somewhere, get $reply back...

$restored = SmartPiiRedactor::reapplyMaskedText($reply, $key);

// The placeholder => value map, if you need it.
$map = SmartPiiRedactor::getCacheReplacement($key);

ini
ffi.enable = true