回答編集履歴
1
参考
answer
CHANGED
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@@ -46,4 +46,40 @@
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46
46
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$stmt = $PDO->prepare($sql);
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47
47
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$params=[$name,$score1,$score2,$score3,$score4];
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48
48
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$stmt->execute($params);
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49
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-
```
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49
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+
```
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50
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+
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51
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# 参考
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52
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scoreの番号を渡して受け取った側で判断
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53
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```HTML
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54
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<style>
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55
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[name=n]{display:none}
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56
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[name=n]:checked ~ span{color:red}
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57
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</style>
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58
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<ul>
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59
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<li><label><input type="radio" name="n" value="1" form="f1" checked><span>リスト1</span></label></li>
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60
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<li><label><input type="radio" name="n" value="2" form="f1"><span>リスト2</span></label></li>
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61
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<li><label><input type="radio" name="n" value="3" form="f1"><span>リスト3</span></label></li>
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62
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<li><label><input type="radio" name="n" value="4" form="f1"><span>リスト4</span></label></li>
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63
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</ul>
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64
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<form action="send.php" method="post" id="f1">
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65
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<p>名前:<input id="input" type="text"name="name"></p>
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66
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<p>スコア:<input type="text" name="score"></p>
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67
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<p><input type="submit" value="登録" class="button"></p>
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68
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</form>
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69
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```
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70
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send.php
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71
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```PHP
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72
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<?PHP
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73
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$name=filter_input(INPUT_POST,"name");
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74
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$score=filter_input(INPUT_POST,"score",FILTER_VALIDATE_INT);
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75
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$n=filter_input(INPUT_POST,"n",FILTER_VALIDATE_INT);
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76
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if($n){
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77
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${"score".$n}=$score;
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78
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}
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79
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$score1=$score1??NULL;
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80
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$score2=$score2??NULL;
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81
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$score3=$score3??NULL;
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82
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$score4=$score4??NULL;
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83
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var_dump([$name,$score1,$score2,$score3,$score4]);
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84
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```
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85
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DBへの投入は次のレベルなので割愛
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