Archive for April, 2010
php求数组并集的函数
By Symphony - Last updated: Tuesday, April 20, 2010
/** * 求多个数组的并集 */ function array_union() { $argsCount = func_num_args(); if ($argsCount < 2) { return false; } else if (2 == $argsCount) { list($arr1, $arr2) = func_get_args(); while (list($k, $v) = each($arr2)) [...]