回答編集履歴
1
変数名
test
CHANGED
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@@ -6,9 +6,9 @@
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6
6
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7
7
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$sql = "SELECT count(*) + 1 FROM user_data";
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8
8
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9
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-
$count = (int)$pdo->query($sql)->fetchColumn();
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9
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+
$count_plus_one = (int)$pdo->query($sql)->fetchColumn();
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10
10
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11
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-
var_dump($count);
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11
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+
var_dump($count_plus_one);
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12
12
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13
13
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```
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14
14
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