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Read Barcode From Image | PHP
HelloWorld.php:
<?php // this PHP script reads barcodes from image using BarCode Reader SDK /* IMPORTANT: to use COM objects in PHP need to enable it by adding the following line into php.ini: extension=php_com_dotnet.dll If you are usiung EasyPHP DevServer then to edit php.ini just right-click on the tray icon and select "Configuration"->"PHP" */ try { // create reader object $reader = new COM("Bytescout.BarCodeReader.Reader"); // Limit search to 1D barcodes only (exclude 2D barcodes to speed up the search). // Change to bc.BarcodeTypesToFind.SetAll() to scan for all supported 1D and 2D barcodes // or select specific type, e.g. bc.BarcodeTypesToFind.PDF417 = True $bc->BarcodeTypesToFind->SetAll1D(); $bc->ReadFromFile("BarcodePhoto.jpg"); For(i = 0; i< $bc->FoundCount-1; i++) { echo "Found barcode on page #" . $bc->GetFoundBarcodePage(i)) . " with type " . $bc->GetFoundBarcodeType(i) . " and value " & bc.GetFoundBarcodeValue(i) & vbCRLF & " and confidence=" . $bc->GetFoundBarcodeConfidence(i) } } catch(Exception $err) // catch exception if any { header("Content-Type: text/plain"); // switch to plain text output type echo($err->getMessage()); // write error message to the output } ?>