Functions - persistent_form_values: Update to support greater flexibility.
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@ -2153,19 +2153,29 @@ function number_pad($number,$n) {
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function persistent_form_values($action, $array = null) {
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switch ($action) {
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case 'store':
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// $array is expected to be an array of key / value pairs to store in the session
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if (is_array($array) && @sizeof($array) != 0) {
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$_SESSION[$_SERVER['PHP_SELF']] = $array;
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$_SESSION['persistent'][$_SERVER['PHP_SELF']] = $array;
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}
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break;
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case 'exists':
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return is_array($_SESSION[$_SERVER['PHP_SELF']]) && @sizeof($_SESSION[$_SERVER['PHP_SELF']]) != 0 ? true : false;
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return is_array($_SESSION['persistent'][$_SERVER['PHP_SELF']]) && @sizeof($_SESSION['persistent'][$_SERVER['PHP_SELF']]) != 0 ? true : false;
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break;
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case 'load':
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if (is_array($_SESSION[$_SERVER['PHP_SELF']]) && @sizeof($_SESSION[$_SERVER['PHP_SELF']]) != 0) {
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foreach ($_SESSION[$_SERVER['PHP_SELF']] as $key => $value) {
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// $array is expected to be the name of the array to create containing the key / value pairs
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if ($array && !is_array($array)) {
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global $$array;
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}
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if (is_array($_SESSION['persistent'][$_SERVER['PHP_SELF']]) && @sizeof($_SESSION['persistent'][$_SERVER['PHP_SELF']]) != 0) {
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foreach ($_SESSION['persistent'][$_SERVER['PHP_SELF']] as $key => $value) {
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if ($key != 'XID' && $key != 'ACT' && $key != 'RET') {
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global $$key;
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$$key = $value;
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if ($array && !is_array($array)) {
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$$array[$key] = $value;
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}
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else {
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global $$key;
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$$key = $value;
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}
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}
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}
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global $unsaved;
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@ -2173,15 +2183,15 @@ function number_pad($number,$n) {
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}
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break;
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case 'view':
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if (is_array($_SESSION[$_SERVER['PHP_SELF']]) && @sizeof($_SESSION[$_SERVER['PHP_SELF']]) != 0) {
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view_array($_SESSION[$_SERVER['PHP_SELF']], false);
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if (is_array($_SESSION['persistent'][$_SERVER['PHP_SELF']]) && @sizeof($_SESSION['persistent'][$_SERVER['PHP_SELF']]) != 0) {
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view_array($_SESSION['persistent'][$_SERVER['PHP_SELF']], false);
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}
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break;
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case 'clear':
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unset($_SESSION[$_SERVER['PHP_SELF']]);
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unset($_SESSION['persistent'][$_SERVER['PHP_SELF']]);
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break;
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}
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}
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}
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?>
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?>
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