質問編集履歴
5
コード変更
title
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File without changes
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body
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@@ -78,21 +78,20 @@
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78
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```PHP
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79
79
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80
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<?php
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81
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-
$user = "
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81
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+
$user = "、、";
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82
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-
$pass = "
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82
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+
$pass = ”、、";
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83
83
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84
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-
$recipe_name =
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84
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+
$recipe_name = $_POST['recipe_name'];
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85
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-
$howto =
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85
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+
$howto = $_POST['howto'];
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86
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-
$category =
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86
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+
$category = (int) $_POST['category'];
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87
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-
$difficulty =
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87
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+
$difficulty = (int) $_POST['difficulty'];
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88
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-
$budget =
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88
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+
$budget = (int) $_POST['budget'];
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89
89
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try{
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90
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if (empty($_POST["id"]) )throw new Exception('id不正');
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91
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$id = (int) $_POST['id'];
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92
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$dph = new PDO('mysql:host=localhost;dbname=db1;charset=utf8', $user, $pass);
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93
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$dph->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);
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$dph->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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95
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-
//whereは、どこを更新する？？という意味！！
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$sql = "UPDATE recipes SET recipe_name = ?, category = ?, difficulty = ?, budget = ?, howto = ?, WHERE id = ?";
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$stmt = $dph->prepare($sql);
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98
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$stmt->bindValue(1, $recipe_name, PDO::PARAM_STR);
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4
ユーザー名変更
title
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body
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@@ -78,8 +78,8 @@
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78
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```PHP
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79
79
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80
80
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<?php
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81
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-
$user = "
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81
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+
$user = "○○";
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82
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-
$pass = "
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82
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+
$pass = "○○";
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83
83
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84
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$recipe_name = filter_input(INPUT_POST, 'recipe_name');
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85
85
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$howto = filter_input(INPUT_POST, 'howto');
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3
updateファイル追加
title
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File without changes
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body
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@@ -75,6 +75,43 @@
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75
75
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</html>
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76
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```
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77
77
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78
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+
```PHP
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79
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+
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80
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+
<?php
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81
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+
$user = "yamauchi";
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82
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+
$pass = "@ij6GW)t2hrJQd2";
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83
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+
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84
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+
$recipe_name = filter_input(INPUT_POST, 'recipe_name');
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85
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+
$howto = filter_input(INPUT_POST, 'howto');
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86
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+
$category = filter_input(INPUT_POST, 'category');
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87
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+
$difficulty = filter_input(INPUT_POST, 'difficulty');
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88
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+
$budget = filter_input(INPUT_POST, 'budget');
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89
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+
try{
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90
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if (empty($_POST["id"]) )throw new Exception('id不正');
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91
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+
$id = (int) $_POST['id'];
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92
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+
$dph = new PDO('mysql:host=localhost;dbname=db1;charset=utf8', $user, $pass);
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93
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+
$dph->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);
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94
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+
$dph->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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95
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+
//whereは、どこを更新する？？という意味！！
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96
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+
$sql = "UPDATE recipes SET recipe_name = ?, category = ?, difficulty = ?, budget = ?, howto = ?, WHERE id = ?";
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97
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+
$stmt = $dph->prepare($sql);
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98
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+
$stmt->bindValue(1, $recipe_name, PDO::PARAM_STR);
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99
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+
$stmt->bindValue(2, $category, PDO::PARAM_INT);
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100
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+
$stmt->bindValue(3, $difficulty, PDO::PARAM_INT);
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101
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+
$stmt->bindValue(4, $budget, PDO::PARAM_INT);
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102
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+
$stmt->bindValue(5, $howto, PDO::PARAM_STR);
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103
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+
$stmt->bindValue(6, $id, PDO::PARAM_INT);
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104
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$stmt->execute();
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105
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+
$dph= null;
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106
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+
echo "ID:" . htmlspecialchars($id, ENT_QUOTES, 'UTF-8') . "レシピの更新が完了しました。";
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107
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+
} catch (Exception $e) {
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108
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echo "エラー発生: " . htmlspecialchars($e->getmessage(), ENT_QUOTES, 'UTF-8') . "<br>";
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109
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+
die();
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110
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+
}
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111
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+
?>
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112
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+
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113
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```
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114
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+
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78
115
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### 試したこと
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79
116
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80
117
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本のコード通りに移しているはずです。。
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2
ユーザー名変更
title
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File without changes
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body
CHANGED
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@@ -12,8 +12,8 @@
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12
12
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```PHP
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13
13
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14
14
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<?php
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15
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-
$user = "
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15
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+
$user = "〇〇";
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16
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-
$pass = "
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16
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+
$pass = "〇〇";
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17
17
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try {
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18
18
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if (empty($_GET['id'])) throw new Exception ('id不正');
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19
19
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$id = (int) $_GET['id'];
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1
markdownに変更。
title
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File without changes
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body
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@@ -9,7 +9,7 @@
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9
9
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10
10
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### 該当のソースコード
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11
11
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12
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-
PHP
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12
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+
```PHP
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13
13
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14
14
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<?php
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15
15
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$user = "******";
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@@ -31,6 +31,10 @@
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31
31
|
die();
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32
32
|
}
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33
33
|
?>
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34
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+
```
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|
35
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+
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36
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+
```HTML
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37
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+
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34
38
|
<!DOCTYPE html>
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35
39
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<html lang="ja">
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36
40
|
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@@ -69,8 +73,8 @@
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69
73
|
</body>
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|
70
74
|
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|
71
75
|
</html>
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|
76
|
+
```
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72
77
|
|
|
73
|
-
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|
74
78
|
### 試したこと
|
|
75
79
|
|
|
76
80
|
本のコード通りに移しているはずです。。
|