質問編集履歴
1
追記
test
CHANGED
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File without changes
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test
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@@ -4,7 +4,15 @@
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4
4
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5
5
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```php
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6
6
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7
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+
if(preg_match('/^[1-9][0-9]*$/', $_GET['page'])) {
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8
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+
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7
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-
$page = (int)$_GET['page'];
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9
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+
$page = (int)$_GET['page'];
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10
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+
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11
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+
} else {
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12
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+
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13
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+
$page = 1;
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14
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+
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15
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+
}
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8
16
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9
17
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```
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10
18
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