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PHP code example of robbiep / zbar-qrdecoder

1. Go to this page and download the library: Download robbiep/zbar-qrdecoder library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

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

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

robbiep / zbar-qrdecoder example snippets




$ZbarDecoder = new RobbieP\ZbarQrdecoder\ZbarDecoder();

# Optionally change the path of the zbarimg executable if you need to (default: /usr/bin)
$ZbarDecoder->setPath('/usr/local/bin');

# Decode the image
$result = $ZbarDecoder->make('/a/path/to/image_with_barcode.jpg');

echo $result; // Outputs the decoded text
echo $result->format; // Outputs the barcode's format
echo $result->code; // 200 if it decoded a barcode OR 400 if it couldn't find a barcode.


'providers' => array(
    ...
    'RobbieP\ZbarQrdecoder\ZbarQrdecoderServiceProvider'
)


# Decode the image
$result = ZbarDecoder::make('/a/path/to/image_with_barcode.png');

echo $result; // Outputs the decoded text
echo $result->format; // Outputs the barcode's format