この例全体を試してください
テーブル構造
CREATE TABLE IF NOT EXISTS `games` (
`id` int(12) NOT NULL AUTO_INCREMENT,
`game_name` varchar(255) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1;
<?php
include_once("yourconfig.php"); //include your db config file
extract($_POST);
$check_exist_qry="select * from games";
$run_qry=mysql_query($check_exist_qry);
$total_found=mysql_num_rows($run_qry);
if($total_found >0)
{
$my_value=mysql_fetch_assoc($run_qry);
$my_stored_game=explode(',',$my_value['game_name']);
}
if(isset($submit))
{
$all_game_value = implode(",",$_POST['games']);
if($total_found >0)
{
//update
$upd_qry="UPDATE games SET game_name='".$all_game_value."'";
mysql_query($upd_qry);
}
else
{
//insert
$ins_qry="INSERT INTO games(game_name) VALUES('".$all_game_value."')";
mysql_query($ins_qry);
}
}
?>
<form method="post" action="">
Games You Like: <br/>
<input type="checkbox" name="games[]" value="1" <?php if(in_array(1,$my_stored_game)){echo "checked";}?>><label>Football</label><br>
<input type="checkbox" name="games[]" value="2" <?php if(in_array(2,$my_stored_game)){echo "checked";}?>><label>Basket Ball</label><br>
<input type="checkbox" name="games[]" value="3" <?php if(in_array(3,$my_stored_game)){echo "checked";}?>><label>Pool</label><br>
<input type="checkbox" name="games[]" value="4" <?php if(in_array(4,$my_stored_game)){echo "checked";}?>><label>Rugby</label><br>
<input type="checkbox" name="games[]" value="5" <?php if(in_array(5,$my_stored_game)){echo "checked";}?>><label>Tennis</label><br>
<input type="checkbox" name="games[]" value="6" <?php if(in_array(6,$my_stored_game)){echo "checked";}?>><label>Cricket</label><br>
<input type="checkbox" name="games[]" value="7" <?php if(in_array(7,$my_stored_game)){echo "checked";}?>><label>Table Tennis</label><br>
<input type="checkbox" name="games[]" value="8" <?php if(in_array(8,$my_stored_game)){echo "checked";}?>><label>Hockey</label><br>
<input type="submit" name="submit" value="submit">
</form>
これは単なる基本的な例であり、この例で追加したクエリです。この基本的な例から学ぶことができ、これは非常に役立つと思います...このソリューションに正しい答えを与えるよりも役立つ場合は