如何在方法 GET php CodeIgniter 中获取多个值的一个变量

Question

URL 创建 http://localhost/ci_search/product_filter/1?brand=Honor&brand=Infinix&brand=VIVO我要的网址http://localhost/ci_search/product_filter/1?brand=Honor,Infinix,VIVO<form id="form" method="GET" action="<?= base_url('product_filter/filter_url') ?>"><div class="container">    <div class="row">foreach($brand_data->result_array() as $key=>$row)                {                ?>                <div class="list-group-item checkbox">                    <label><input  type="checkbox" name="brand[]" class="common_selector brand" value="<?php echo $row['product_brand']; ?>" > <?php echo $row['product_brand']; ?></label>                </div>                <?php                }                ?></div>查询器$(document).ready(function(){$(".brand").change(function() {if(this.checked) {    //Do stuff    alert(get_filter('brand'));    $("#form").submit();}});function get_filter(class_name)    {        var filter = [];        $('.'+class_name+':checked').each(function(){            filter.push($(this).val());        });        return filter;    }});

Answer 1

起初我曾经使用post 请求implode拆分数组

$brand=$this->input->post('brand');

$brands=implode(",",$brand);

然后我重定向到一个 url 获取请求

redirect(base_url('product/category/detail?').'brand='.$brands);