PHP语句在MYSQL中查询多张表 并显示在页面下

PHP语句在MYSQL中查询多张表 并显示在页面上
用PHP语句实现查询多张表 表的字段是相同的、表名不同。例如：
  abc201202,abc201203,abc201204...表名按月建的表
我新手不知道怎么一次遍历多张表，提取MYSQL中的数据。

[解决办法]

PHP code

$table = array("abc201202","abc201203","abc201204");$result =array();foreach($table as $table_name) {      $sql = "select * from ".$table_name;      $rec =mysql_query($sql);      while($row=mysql_fetch_row($rec)) {           $result[] = $row;      }}
[解决办法]
PHP code
$select = array();$table = array("abc201202","abc201203","abc201204");foreach($table as $v) {   $select[] = "(select * from $v)";}$sql = join(' UNION ', $select);$res = mysql_query($sql);
[解决办法]
PHP code
$table = array("abc201202","abc201203","abc201204");$result=array();$count = count($table)-1;//减去一个数组下标for ($i=0;$i<$count;$i++){      $sql = $sql." select * from '".$table[$i]."' union all";}$sql=$sql." select * from '".$table[$count]."'";$rec =mysql_query($sql);      while($row=mysql_fetch_row($rec)) {           $result[] = $row;      }