Update functions.php (#5137)
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@ -17,7 +17,7 @@
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The Initial Developer of the Original Code is
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Mark J Crane <markjcrane@fusionpbx.com>
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Portions created by the Initial Developer are Copyright (C) 2008-2019
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Portions created by the Initial Developer are Copyright (C) 2008-2020
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the Initial Developer. All Rights Reserved.
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Contributor(s):
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@ -1921,7 +1921,15 @@ function number_pad($number,$n) {
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//escape user data
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function escape($string) {
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return htmlentities($string, ENT_QUOTES | ENT_HTML5, 'UTF-8');
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if (is_array($string)) {
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return false;
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}
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elseif (isset($string) && strlen($string)) {
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return htmlentities($string, ENT_QUOTES | ENT_HTML5, 'UTF-8');
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}
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else {
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return false;
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}
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//return htmlspecialchars($string, ENT_QUOTES, 'UTF-8');
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}
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