---
title: "ProfileRegistry – API-Referenz · Quittio"
description: "Known profiles by key. Country packs and network packages register further profiles."
canonical_url: "https://quittio.dev/docs/api/Quittio/Core/Profiles/ProfileRegistry"
locale: de
meta:
  "og:description": "Known profiles by key. Country packs and network packages register further profiles."
  "og:image": "https://quittio.dev/og/quittio-de.jpg"
  "og:image:alt": "Quittio: E-Rechnungen für PHP und Laravel. Rechtssicher, validiert, archiviert, mit geprüfter Beispielrechnung."
  "og:image:height": "630"
  "og:image:type": image/jpeg
  "og:image:width": "1200"
  "og:title": "ProfileRegistry – API-Referenz · Quittio"
  "twitter:image": "https://quittio.dev/og/quittio-de.jpg"
  "twitter:image:alt": "Quittio: E-Rechnungen für PHP und Laravel. Rechtssicher, validiert, archiviert, mit geprüfter Beispielrechnung."
---

> Index of every page on this site: [llms.txt](https://quittio.dev/llms.txt)

[API reference](https://quittio.dev/docs/api) / [Quittio](https://quittio.dev/docs/api/Quittio) \\ [Core](https://quittio.dev/docs/api/Quittio/Core) \\ [Profiles](https://quittio.dev/docs/api/Quittio/Core/Profiles)

# ProfileRegistry

final class in quittio/core

`Quittio\Core\Profiles\ProfileRegistry` · [Source](https://github.com/Quittio/quittio/blob/v0.7.1/packages/core/src/Profiles/ProfileRegistry.php#L12)

Known profiles by key. Country packs and network packages register further profiles.

## Methods \#

| Method | Description |
| --- | --- |
| `->__construct()` | |
| `->alias()` | |
| `->all()` | |
| `->bySpecificationId()` | Finds the profile for a specification identifier (BT-24), e.g. when reading an invoice. |
| `->get()` | |
| `->has()` | |
| `->register()` | |
| `::withDefaults()` | |

### `__construct()`#

```
public function __construct(iterable<Profile> $profiles = [])
```

| Parameter | Type | Description |
| --- | --- | --- |
| `$profiles` | `iterable< [Profile](https://quittio.dev/docs/api/Quittio/Core/Profiles/Profile)>` = `[]` | |

### `alias()`#

```
public function alias(string $alias, string $key): self
```

| Parameter | Type | Description |
| --- | --- | --- |
| `$alias` | `string` | |
| `$key` | `string` | |

<dl><dt>Returns</dt>
<dd><code>self</code></dd>
</dl>

### `all()`#

```
public function all(): array<string, Profile>
```

<dl><dt>Returns</dt>
<dd><code>array&lt;string, <a href="https://quittio.dev/docs/api/Quittio/Core/Profiles/Profile">Profile</a>&gt;</code></dd>
</dl>

### `bySpecificationId()`#

```
public function bySpecificationId(string $specificationId): ?Profile
```

Finds the profile for a specification identifier (BT-24), e.g. when reading an invoice.

| Parameter | Type | Description |
| --- | --- | --- |
| `$specificationId` | `string` | |

<dl><dt>Returns</dt>
<dd><code>?<a href="https://quittio.dev/docs/api/Quittio/Core/Profiles/Profile">Profile</a></code></dd>
</dl>

### `get()`#

```
public function get(Profile|string $profile): Profile
```

| Parameter | Type | Description |
| --- | --- | --- |
| `$profile` | `[Profile](https://quittio.dev/docs/api/Quittio/Core/Profiles/Profile)\|string` | |

<dl><dt>Returns</dt>
<dd><code><a href="https://quittio.dev/docs/api/Quittio/Core/Profiles/Profile">Profile</a></code></dd>
</dl>

### `has()`#

```
public function has(string $key): bool
```

| Parameter | Type | Description |
| --- | --- | --- |
| `$key` | `string` | |

<dl><dt>Returns</dt>
<dd><code>bool</code></dd>
</dl>

### `register()`#

```
public function register(Profile $profile): self
```

| Parameter | Type | Description |
| --- | --- | --- |
| `$profile` | `[Profile](https://quittio.dev/docs/api/Quittio/Core/Profiles/Profile)` | |

<dl><dt>Returns</dt>
<dd><code>self</code></dd>
</dl>

### `withDefaults()`#

```
public static function withDefaults(): self
```

static

<dl><dt>Returns</dt>
<dd><code>self</code></dd>
</dl>

```json
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```