Generate Multiple MacroPdf417 Barcodes for Large or Multiple Code Text Values in PHP

 # Instantiate barcode object

$builder = new BarCodeBuilder();

$symbology=new Symbology();

$builder->setSymbologyType($symbology->MacroPdf417);

\# Create array for storing multiple barcodes

$i = 1;

$size = 4;

$list_code_text = ["code-1", "code-2", "code-3", "code-last"];

$str_file_id = 1;

\# Check the listbox for getting codetext and generating the barcodes

for ($i; i<=4; $i++){

$builder -> setCodeText($list_code_text[$i - 1]);

\# fileID should be same for all the generated barcodes

$builder -> setMacroPdf417FileID($str_file_id);

\# Assign segmentID in increasing order (1,2,3,....)

$builder -> setMacroPdf417SegmentID($i);

\# Save the barcode (fileid_segmentid.png)

$builder -> save($dataDir . "#{$i}.png");

}

\# Display Status

print "Saved Images Successfully.".PHP_EOL;