回答編集履歴
1
修正
test
CHANGED
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@@ -22,7 +22,7 @@
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22
22
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$category= filter_input(INPUT_POST, 'category', FILTER_VALIDATE_INT);
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-
$difficulty = filter_input(INPUT_POST,
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+
$difficulty = filter_input(INPUT_POST, 'difficulty', FILTER_VALIDATE_INT);
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$budget = filter_input(INPUT_POST, 'budget', FILTER_VALIDATE_INT);
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