回答編集履歴
1
そもそも想定する結果がでないコードだったので削除します笑 失礼しました
test
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@@ -1,55 +1 @@
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```PHP
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<?php
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$array = [
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"A" => array ("apple"),
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"B" => array (),
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];
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echo ("empty=>" . (isEmpty($array) ? "true" : "false"));
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// false
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$array = [
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"A" => array (),
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"B" => array (),
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];
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echo ("empty=>" . (isEmpty($array) ? "true" : "false"));
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// true
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function isEmpty($parent_array) {
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foreach ($parent_array as $child_array) {
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if (count($child_array) > 0) {
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return false;
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}
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return true;
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}
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}
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?>
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55
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```
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