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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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This commit is contained in:
Ralf Becker 2011-01-05 23:07:28 +00:00
parent 8935a2d0a2
commit 1fbdb11b23
2 changed files with 8 additions and 4 deletions
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6
phpgwapi/inc/class.egw_session_memcache.inc.php
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@ -240,8 +240,10 @@ class egw_session_memcache
if (self::DEBUG > 1) error_log("\n memcache in cutbyte mb $id:$n:".print_r(mb_substr($data,$offset,$len,'ascii'),true));
if (self::DEBUG > 1) error_log("\n memcache in cutbyte norm $id:$n:".print_r(substr($data,$offset,$len),true));
if (is_null($len)) $len = self::_bytes($data) - $offset;
if (is_null($len))
{
return self::$mbstring_func_overload ? mb_substr($data,$offset,self::_bytes($data),'ascii') : substr($data,$offset);
}
return self::$mbstring_func_overload ? mb_substr($data,$offset,$len,'ascii') : substr($data,$offset,$len);
}

6
phpgwapi/inc/class.global_stream_wrapper.inc.php
View File

@ -125,8 +125,10 @@ class global_stream_wrapper
*/
private static function _cut_bytes(&$data,$offset,$len=null)
{
if (is_null($len)) $len = self::_bytes($data) - $offset;
if (is_null($len))
{
return self::$mbstring_func_overload ? mb_substr($data,$offset,self::_bytes($data),'ascii') : substr($data,$offset);
}
return self::$mbstring_func_overload ? mb_substr($data,$offset,$len,'ascii') : substr($data,$offset,$len);
}