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@@ -415,9 +415,9 @@ class utils {
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return $count;
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}
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- public static function implode($variable){
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+ public static function implode($sp,$variable){
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$variable = isset($variable) && is_array($variable) ? $variable : array();
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- return implode(',', $variable);
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+ return implode($sp, $variable);
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}
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public static function in_array($str, $arr){
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