Created
December 6, 2012 12:37
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[PHP] 配列のキーを維持しつつ、配列の途中の要素を追加する関数
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<?php | |
// 第一引数:挿入元配列 / 第二引数:挿入位置(ゼロは最初) / 第三引数:挿入したい配列 | |
function array_insert($origin,$position,$insert){ | |
if(!is_array($origin) || !is_array($insert)){ | |
return false; | |
} | |
$origin_keys=array_keys($origin); | |
$origin_values=array_values($origin); | |
$insert_keys=array_keys($insert); | |
$insert_values=array_values($insert); | |
array_splice($origin_keys,$position,0,$insert_keys); | |
array_splice($origin_values,$position,0,$insert_values); | |
return array_combine($origin_keys,$origin_values); | |
} | |
?> |
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