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fixed not working default param of null for _cut_bytes($data,$offset,$len=null), thought it is NOT used without 3. parameter so far
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@ -240,6 +240,8 @@ class egw_session_memcache
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if (self::DEBUG > 1) error_log("\n memcache in cutbyte mb $id:$n:".print_r(mb_substr($data,$offset,$len,'ascii'),true));
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if (self::DEBUG > 1) error_log("\n memcache in cutbyte norm $id:$n:".print_r(substr($data,$offset,$len),true));
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if (is_null($len)) $len = self::_bytes($data) - $offset;
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return self::$mbstring_func_overload ? mb_substr($data,$offset,$len,'ascii') : substr($data,$offset,$len);
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}
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@ -125,6 +125,8 @@ class global_stream_wrapper
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*/
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private static function _cut_bytes(&$data,$offset,$len=null)
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{
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if (is_null($len)) $len = self::_bytes($data) - $offset;
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return self::$mbstring_func_overload ? mb_substr($data,$offset,$len,'ascii') : substr($data,$offset,$len);
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}
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