29 lines
718 B
PHP
29 lines
718 B
PHP
<?php
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define('IN_CB', true);
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include('include/header.php');
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registerImageKey('code', 'BCGupce');
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$characters = array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9');
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?>
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<div id="validCharacters">
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<h3>Valid Characters</h3>
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<?php foreach ($characters as $character) {
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echo getButton($character);
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} ?>
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</div>
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<div id="explanation">
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<h3>Explanation</h3>
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<ul>
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<li>Short version of UPC symbol, 8 characters.</li>
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<li>It is a conversion of an UPC-A for small package.</li>
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<li>You can provide directly an UPC-A (11 chars) or UPC-E (6 chars) code.</li>
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<li>UPC-E contain a system number and a check digit.</li>
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</ul>
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</div>
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<?php
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include('include/footer.php');
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?>
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