php 将多个一维数组合拼成二维数组
/** * Notes:将多个一维数组合拼成二维数组 * Created by xxg@seabig.cn * Date: 2019/11/8 * Time: 13:20 * @param Array $keys 定义新二维数组的键值,每个对应一个一维数组 * @param Array $args 多个一维数组集合 * @return Array */ public function array_merge_more($keys, ...$arrs) { // 检查参数是否正确 if (!$keys || !is_array($keys) || !$arrs || !is_array($arrs) || count($keys) != count($arrs)) { return array(); } // 一维数组中最大长度 $max_len = 0; // 整理数据,把所有一维数组转重新索引 for ($i = 0, $len = count($arrs); $i < $len; $i++) { $arrs[$i] = array_values($arrs[$i]); if (count($arrs[$i]) > $max_len) { $max_len = count($arrs[$i]); } } // 合拼数据 $result = array(); for ($i = 0; $i < $max_len; $i++) { $tmp = array(); foreach ($keys as $k => $v) { if (isset($arrs[$k][$i])) { $tmp[$v] = $arrs[$k][$i]; } } $result[] = $tmp; } return $result; } //调取功能方法 array_merge_more $arr1 = array('fdipzone', 'terry', 'alex'); $arr2 = array(18, 19, 20); $arr3 = array('programmer', 'designer', 'tester'); $keys = array('name','age','profession'); $result = $this->array_merge_more($keys, $arr1, $arr2, $arr3); print_r($result); 输出:Array ( [0] => Array ( [name] => fdipzone [age] => 18 [profession] => programmer ) [1] => Array ( [name] => terry [age] => 19 [profession] => designer ) [2] => Array ( [name] => alex [age] => 20 [profession] => tester ) )