Update for PHP 8.1
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@ -266,7 +266,7 @@
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$result = false;
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//permissions exist
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if (is_array($_SESSION["permissions"]) && @sizeof($_SESSION['permissions']) != 0) {
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//array
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//array
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if (is_array($permission) && @sizeof($permission) != 0) {
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if ($operator == 'and') {
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$exists_all = true;
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@ -281,7 +281,7 @@
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else {
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$exists_one = false;
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foreach ($permission as $perm) {
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if ($_SESSION["permissions"][$permission] != true) {
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if (isset($_SESSION["permissions"][$perm]) && $_SESSION["permissions"][$perm] != true) {
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$exists_one = true;
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break;
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}
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@ -289,9 +289,9 @@
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$result = $exists_one;
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}
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}
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//single
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//single
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else {
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if ($_SESSION["permissions"][$permission] == true) {
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if (isset($_SESSION["permissions"][$permission]) && $_SESSION["permissions"][$permission] == true) {
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$result = true;
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}
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}
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@ -1900,7 +1900,7 @@ function number_pad($number,$n) {
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}
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else {
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$string = (array) $string;
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if (is_string($string[0])) {
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if (isset($string[0])) {
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return htmlentities($string[0], ENT_QUOTES | ENT_HTML5, 'UTF-8');
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}
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}
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