README

This is the COM component for making PHP barcode reader.

Getting Started

Create a new project named test. Under the project root directory, create two php files - test.php and readbarcode.php. Then copy dynamsoftbarcodereader.php from the SDK package to the project folder.

Edit test.php as follows:

<html>
<head/>
<body>
    <h1>Dynamsoft Barcode Reader PHP Simple Sample</h1>
    <form action="readbarcode.php" method="post" enctype="multipart/form-data">
        Select barcode image:
        <input type="file" name="barcodefile" id="barcodefile" accept="image/*" /><br/>
        <input type="submit" value="Read Barcode" name="submit"/>
    </form>
</body>
</html>

Edit readbarcode.php as follows:

<?php
include "dynamsoftbarcodereader.php";

$uploadfile = $_FILES["barcodefile"]["tmp_name"];

$br = new BarcodeReader();
$br->initLicense("<your license key here>");
$br->decodeFile($uploadfile);

$cnt = $br->getBarcodesCount();
echo "Barcode Count: $cnt <br />";
for ($i = 0; $i < $cnt; $i++) {
    $res = $br->getBarcodeResult($i);
    echo "$i. $res->BarcodeFormatString , $res->BarcodeText<br />";
}
?>

Please replace < your license key here > with valid values. The licenses can be found in the [INSTALL FOLDER]\LicenseManager.exe.

Suppose you deploy the sample to WampServer, please copy test folder to [WampServer ROOT PATH]\www folder. Start your WampServer and visit http://[ip]:[port]/test/test.php to verify if it works.

**Note: ** If you recieve the "Class 'COM' not found" error, please check whether the COM extension is enable in php.ini:
```
extension=php_com_dotnet.dll
```

dynamsoftsamples/php-barcode-com-component

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