不想改变键值可以直接相加嘛
$SKILL_COST_TYPE_SEARCH = $SKILL_COST_TYPE_SEARCH + $SKILL_COST_TYPE;
print_r($SKILL_COST_TYPE_SEARCH);
$SKILL_COST_TYPE_SEARCH = $SKILL_COST_TYPE_SEARCH + $SKILL_COST_TYPE;
print_r($SKILL_COST_TYPE_SEARCH);
$array1 = array();
$array2 = array(1 => "data");
$result = $array1 + $array2;
?>
数字键名将被保留从而原来的关联保持不变。 Array
(
[1] => data
)