Code Duplication    Length = 5-5 lines in 2 locations

checkout.php 2 locations

@@ 51-55 (lines=5) @@
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}
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// Get action
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$action = 'default';
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if (isset($_POST['action'])) {
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    $action = $_POST['action'];
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} elseif (isset($_GET['action'])) {
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    $action = $_GET['action'];
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}
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// Get commend id
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$commend_id = 0;
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if (isset($_POST['commend_id'])) {
@@ 58-62 (lines=5) @@
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}
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// Get commend id
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$commend_id = 0;
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if (isset($_POST['commend_id'])) {
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    $commend_id = (int)$_POST['commend_id'];
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} elseif (isset($_GET['commend_id'])) {
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    $commend_id = (int)$_GET['commend_id'];
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}
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$xoopsTpl->assign('op', $op);
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$xoopsTpl->assign('mod_pref', $mod_pref);