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php自定义函数：递归把多维数组转为一维数组

时间：2021-07-01 10:21:17 帮助过：18人阅读

function array_multi2single($array)
{
static $result_array=array();
foreach($array as $value)
{
if(is_array($value))
{
array_multi2single($value);
}
else
$result_array[]=$value;
}
return $result_array;
}
//测试
$array=array("1"=>array("A","B","C",array("D","E")),"2"=>array("F","G","H","I"));
$array=array_multi2single($array);
echo "
测试结果:
";
foreach($array as $value)
{
echo "
$value
";
echo "
";
}
?>

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