回答編集履歴
1
bitcoinのみ出力
test
CHANGED
@@ -20,7 +20,11 @@
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20
20
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21
21
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foreach (json_decode($str) as $val) {
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22
22
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23
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+
if ($val->id == 'bitcoin') {
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24
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+
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23
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-
print($val->price_usd . "\n");
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25
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+
print($val->price_usd . "\n");
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26
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+
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27
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+
}
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24
28
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25
29
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}
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26
30
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