function fetch_array($query, $result_type = MYSQL_ASSOC) { |
return is_resource($query) ? mysql_fetch_array($query, $result_type) : $query[0]; |
} |
|
function query_memcache($sql, $type = '') { |
global $mem,$memcachelife; |
|
$key = md5($sql); |
if(!($query = $mem->get($key))) { |
$query = $this->query($sql, $type); |
while($item = $this->fetch_array($query)) { |
$res[] = $item; |
} |
$query = $res; |
$mem->set($key, $query , 0, $memcachelife); |
} |
return $query; |
} |
|
function query($sql, $type = '') { |
global $debug, $discuz_starttime, $sqldebug, $sqlspenttimes; |
|
$func = $type == 'UNBUFFERED' && @function_exists('mysql_unbuffered_query') ? |
'mysql_unbuffered_query' : 'mysql_query'; |
if(!($query = $func($sql, $this->link)) && $type != 'SILENT') { |
$this->halt('MySQL Query Error', $sql); |
} |
|
if(substr($sql, 0, 6) == 'SELECT') { |
echo '<font color="red">Cache SQL</font>:<font color="green">'.$sql.'</font><br /><br />'; |
} else { |
echo '<font color="red">Flash SQL</font>:<font color="green">'.$sql.'</font><br /><br />'; |
} |
|
$this->querynum++; |
return $query; |
} |