回答編集履歴

2

サンプル追加

2015/12/14 07:41

投稿

hyper-drums-ko
hyper-drums-ko

スコア736

test CHANGED
@@ -53,3 +53,83 @@
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  ```
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+
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+ 私はこんな感じでよく使います。
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+
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+ ```PHP
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+
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+ $itemList = array(
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+
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+ array(
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+
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+ 'name' => 'apple',
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+
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+ 'price' => 30
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+
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+ ),
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+
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+ array(
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+
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+ 'name' => 'banana',
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+
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+ 'price' => 50
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+
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+ ),
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+
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+ array(
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+
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+ 'name' => 'melon',
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+
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+ 'price' => 5000
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+
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+ )
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+
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+ );
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+
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+
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+
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+ foreach ($itemList as &$item) {
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+ $item['is_cheap'] = $item['price'] < 1000;
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+
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+ }
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+
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+
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+
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+ print_r($itemList);
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+
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+ -> array(
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+
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+ array(
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+
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+ 'name' => 'apple',
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+
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+ 'price' => 30,
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+
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+ 'is_cheap' => true
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+
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+ ),
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+
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+ array(
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+
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+ 'name' => 'banana',
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+
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+ 'price' => 50,
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+
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+ 'is_cheap' => true
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+
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+ ),
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+
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+ array(
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+
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+ 'name' => 'melon',
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+
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+ 'price' => 5000,
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+
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+ 'is_cheap' => false
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+
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+ )
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+
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+ )
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+
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+ ```

1

typo\.

2015/12/14 07:41

投稿

hyper-drums-ko
hyper-drums-ko

スコア736

test CHANGED
@@ -42,7 +42,7 @@
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  $value2 = 1;
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- echo hoge($value2);
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+ echo fuga($value2);
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  -> 2
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