Generating fixed-width field data records : pack « Utility Function « PHP

1. PHP
2. Utility Function
3. pack

Generating fixed-width field data records

 
<?php

$books = array( array('A','S',1927),
                array('T','W',1979) );

foreach ($books as $book) {
    print pack('A25A15A4', $book[0], $book[1], $book[2]) . "\n";
}

?>
  
  

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