<?php $arr = [ ['a' => 'aa','b' => 'bb',], ['c' => 'cc','d' => 'dd',], ['e' => 'ee','f' => 'ff',], ]; function test($v){ $v['add'] = 0; return $v; } $arr = array_map("test",$arr); print_r($arr); ?>
輸出結果php
Array ( [0] => Array ( [a] => aa [b] => bb [add] => 0 ) [1] => Array ( [c] => cc [d] => dd [add] => 0 ) [2] => Array ( [e] => ee [f] => ff [add] => 0 ) )
<?php namespace User\Controller; use Common\Controller\ManagerController; class DataController extends Controller { public function get_data() { $arr = [ // 數據填充 ]; $arr = array_map([$this,'_add_param'],$arr); dump($arr); } private function _add_param($value){ $value['add'] = 'xxx'; return $value; } }