我们先来看代码：
?
<?phprequire 'class/db.php'; $sql = "select * from information_schema.tables where table_schema='ecshop' and table_type='base table' order by TABLE_ROWS desc "; $arr = $db->queryArray($sql); //var_dump($arr);foreach ($arr as $k => $v) { $tbname = $v->TABLE_NAME; $rows = $v->TABLE_ROWS; echo $tbname.' - '; echo $rows; echo '<br>';}?> |
TABLE_NAME 表名字
TABLE_ROWS 表记录数量
DATA_LENGTH 数据长度。
["TABLE_CATALOG"]=>
NULL
["TABLE_SCHEMA"]=>
string(10) “leo_ecshop”
["TABLE_NAME"]=>
string(9) “ecs_goods”
["TABLE_TYPE"]=>
string(10) “BASE TABLE”
["ENGINE"]=>
string(6) “MyISAM”
["VERSION"]=>
string(2) “10″
["ROW_FORMAT"]=>
string(7) “Dynamic”
["TABLE_ROWS"]=>
string(1) “7″
["AVG_ROW_LENGTH"]=>
string(3) “286″
["DATA_LENGTH"]=>
string(4) “2008″
["MAX_DATA_LENGTH"]=>
string(15) “281474976710655″
["INDEX_LENGTH"]=>
string(5) “11264″
["DATA_FREE"]=>
string(1) “0″
["AUTO_INCREMENT"]=>
string(1) “8″
["CREATE_TIME"]=>
string(19) “2016-11-15 22:27:40″
["UPDATE_TIME"]=>
string(19) “2016-12-04 11:25:55″
["CHECK_TIME"]=>
string(19) “2016-12-04 11:19:50″
["TABLE_COLLATION"]=>
string(15) “utf8_general_ci”
["CHECKSUM"]=>
NULL
["CREATE_OPTIONS"]=>
string(0) “”
["TABLE_COMMENT"]=>
string(0) “”