質問編集履歴
1
関数名を変更
test
CHANGED
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File without changes
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test
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@@ -36,13 +36,13 @@
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36
36
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$ary = ["東京", "", "大阪", null, false, "沖縄", 0];
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39
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-
$results = array_filter($ary, 'check_empty_a
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+
$results = array_filter($ary, 'check_empty_val');
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var_dump($results);
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-
function check_empty_a
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45
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function check_empty_val($v) {
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return !(is_null($v) || $v === "");
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