php 数组中拿到指定位置之前的数据答:arrJpg1 = array("images/block.jpg","images/block.jpg","images/block.jpg","images/block.jpg","SKYNET_IMAGE",);$arrJpg2 = array("images/block.jpg","images/block.jpg","SKYNET_IMAGE","images/block.jpg","images/block.jpg",);foreach($arrJpg1 as $i => $val1){ if...
php 数组 将指定元素移至末尾答:可以使用 PHP 的 array_push() 和 array_splice() 函数来实现将指定元素(0)移动到数组的末尾。以下是示例代码:Copy code arr = array(0, 3, 5, 0, 0, 7, 1, 9, 0, 8);foreach ($arr as $key => $val) { if ($val === 0) { array_push($arr, 0);array_...