回答編集履歴
1
sample
test
CHANGED
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@@ -1,3 +1,53 @@
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値を引き継ぎたいならinputのvalueは必ずエスケープ(htmlspecialchars)して
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2
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クォーテーションでくくってください
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# sample
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```PHP
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14
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$email = filter_input(INPUT_POST,'email');
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$password = filter_input(INPUT_POST,'password');
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$password_check = filter_input(INPUT_POST,'password_check');
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$name = filter_input(INPUT_POST,'name');
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$h=[];
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foreach(["email","password","password_check","name"] as $val){
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$h[$val]=htmlspecialchars($$val);
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};
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print<<<eof
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<form method="post">
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email:<input type="text" name="email" value="{$h["email"]}"><br>
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password:<input type="text" name="password" value="{$h["password"]}"><br>
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password_check:<input type="text" name="password_check" value="{$h["password_check"]}"><br>
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name:<input type="text" name="name" value="{$h["name"]}"><br>
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<input type="submit" value="go">
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</form>
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eof;
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52
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53
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```
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