The PHP OCR SDK supports the Invoice Splitter API.

Using this sample, we are going to illustrate how to detect the pages of multiple invoices within the same document.

Quick-Start

⚠️ Important: This API only works asynchronously, which means that documents have to be sent and retrieved in a specific way:

<?php

use Mindee\Client;
use Mindee\Product\InvoiceSplitter\InvoiceSplitterV1;

// Init a new client
$mindeeClient = new Client("my-api-key");

// Load a file from disk
$inputSource = $mindeeClient->sourceFromPath("/path/to/the/file.ext");

// Enqueue and parse the file asynchronously
$apiResponse = $mindeeClient->enqueueAndParse(InvoiceSplitterV1::class, $inputSource);

echo strval($apiResponse->document);

Output (RST):

########
Document
########
:Mindee ID: 8c25cc63-212b-4537-9c9b-3fbd3bd0ee20
:Filename: default_sample.jpg

Inference
#########
:Product: mindee/carte_vitale v1.0
:Rotation applied: Yes

Prediction
==========
:Given Name(s): NATHALIE
:Surname: DURAND
:Social Security Number: 269054958815780
:Issuance Date: 2007-01-01

Page Predictions
================

Page 0
------
:Given Name(s): NATHALIE
:Surname: DURAND
:Social Security Number: 269054958815780
:Issuance Date: 2007-01-01

Field Types

Specific Fields

Page Group

List of page group indexes.

An InvoiceSplitterV1PageGroup implements the following attributes:

pageIndexes (float[]): List of indexes of the pages of a single invoice.
confidence (float): The confidence of the prediction.

Attributes

The following fields are extracted for Invoice Splitter V1:

Invoice Page Groups

InvoiceSplitterV1PageGroup (InvoiceSplitterV1PageGroup[]): List of page indexes that belong to the same invoice in the PDF.

foreach ($page->prediction->invoicePageGroups as $invoicePageGroupsElem)
{
    echo $invoicePageGroupsElem;
}

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