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# Alternative mysql_real_escape_string without mysql connection
function escape_string($param) {
if(is_array($param))
return array_map(__METHOD__, $param);
if(!empty($param) && is_string($param)) {
return str_replace(array('\\', "\0", "\n", "\r", "'", '"', "\x1a"), array('\\\\', '\\0', '\\n', '\\r', "\\'", '\\"', '\\Z'), $param);
}
return $param;
}
#Using example
$name = @trim(escape_string(stripslashes($_POST['name'])));
https://gist.github.com/wilnaweb/ca37459bdf92aa74bd2dd7994fa5b0df
https://govnokod.ru/25635