質問編集履歴
2
発生しているエラー文と、抜けていたコードの追加。
test
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File without changes
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test
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@@ -10,9 +10,33 @@
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10
10
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11
11
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12
12
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13
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+
以下のエラーが発生しています。
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14
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+
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15
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+
Notice: Object of class PDOStatement could not be converted to int in /Applications/MAMP/htdocs/sample/sqltest.php on line 19
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16
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+
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17
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+
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18
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19
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Catchable fatal error: Object of class PDOStatement could not be converted to string in /Applications/MAMP/htdocs/sample/sqltest.php on line 22
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20
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+
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21
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+
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22
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+
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23
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+
以下コードです。
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24
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+
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25
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+
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26
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+
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13
27
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```php
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14
28
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29
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+
<?php
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30
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+
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31
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+
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32
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+
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33
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+
error_reporting(E_ALL);
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34
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+
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35
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+
ini_set('display_errors', 'On');
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36
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+
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37
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+
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38
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+
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15
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-
$email = 'email@
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39
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+
$email = 'email@gmail.com';
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16
40
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17
41
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$dsn ='mysql:dbname=php_sample01;host=localhost;charset=utf8';
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18
42
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@@ -48,4 +72,8 @@
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48
72
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49
73
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}
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50
74
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75
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+
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76
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+
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77
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+
?>
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78
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+
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51
79
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```
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1
typoがあったので修正しました。
test
CHANGED
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File without changes
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test
CHANGED
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@@ -36,7 +36,7 @@
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36
36
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37
37
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$sql = 'SELECT COUNT(email) FROM users WHERE email ="'.$email.'";';
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38
38
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39
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-
$checkDouble = $d
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39
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+
$checkDouble = $pdo->query($sql);
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40
40
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41
41
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if($checkDouble == 0){
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42
42
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