14 intval函数四舍五入.php

<?php

if($_GET[id]) {
   mysql_connect(SAE_MYSQL_HOST_M . ':' . SAE_MYSQL_PORT,SAE_MYSQL_USER,SAE_MYSQL_PASS);
  mysql_select_db(SAE_MYSQL_DB);
  $id = intval($_GET[id]);
  $query = @mysql_fetch_array(mysql_query("select content from ctf2 where id='$id'"));
  if ($_GET[id]==1024) {
      echo "<p>no! try again</p>";
  }
  else{
    echo($query[content]);
  }
}

?>