fix: sanitizeInput no longer crashes for arrays
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@@ -35,6 +35,13 @@ function validateEmail($email)
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*/
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function sanitizeInput($input)
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{
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// Handle non-string values
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if (is_array($input)) {
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return array_map('sanitizeInput', $input);
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}
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if (!is_string($input)) {
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$input = (string)$input;
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}
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return htmlspecialchars(trim($input), ENT_QUOTES, 'UTF-8');
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}
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@@ -422,7 +429,16 @@ function redirect($url)
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*/
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function post($key, $default = '')
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{
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return isset($_POST[$key]) ? sanitizeInput($_POST[$key]) : $default;
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if (!isset($_POST[$key])) {
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return $default;
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}
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// If the value is an array, return the first element or default
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if (is_array($_POST[$key])) {
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return !empty($_POST[$key]) ? sanitizeInput($_POST[$key][0]) : $default;
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}
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return sanitizeInput($_POST[$key]);
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}
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/**
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