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| foreach |
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$youbi = array("Sun", "Mon", "Tue");
$sales = array("tanaka"=>150, "nakamura"=>200); (連想配列)
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上記それぞれ、「foreach」を使って配列の要素をすべて取り出す。
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foreach ($youbi as $y) {
echo $y;
}
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| | (連想配列の場合) |
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foreach ($sales as $key => $value) {
echo $key, $value //変数名[$key], [$value]は変更してもOK
}
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(実行結果) |
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SunMonTue |
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tanaka150nakamura200 |
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