生成json
<?php $arr=array(); //定义空数组 $one="111"; $two="222"; array_push($arr, $one,$two); //拼接数组 echo json_encode($arr,JSON_UNESCAPED_UNICODE); //转换成json,并让中文不变成乱码 ?>
解析json
<script type="text/javascript"> var shuju=JSON.parse(data); //用JSON.parse把数组转化为字符串 </script>
增加$arr[$iy]["pr_count"]+=$pr_count;减少$arr[$iy]["pr_count"]-=$pr_count;删除unset($a...
echo date('Y-m-d',$date); PHP里面将date型数据输出： echo $date; PHP里面将dat...
<?php $servername = "localhost"; $username = "root"; $...
<?php $cars=$_POST['shuju'];$cars=explode(',', $cars);print_r($cars)&n...
$arr[] //用于收集子数组;serialize($arr)&nb...
<?php $my_name='&&&&'; //echo substr(xml_entities(...
