把字符按照逗号分割成数组
<?php
$cars=$_POST['shuju'];
$cars=explode(',', $cars);
print_r($cars)
?>
<?php
$cars=$_POST['shuju'];
$cars=explode(',', $cars);
print_r($cars)
?>
增加$arr[$iy]["pr_count"]+=$pr_count;减少$arr[$iy]["pr_count"]-=$pr_count;删除unset($a...
<?php $servername = "localhost"; $username = "root"; $...
生成json<?php $arr=array(); //定义空数组 $one="111"; $two="222"; arra...
php再调用json_decode从字符串对象生成json对象时,如果使用[]操作符取数据,会得到下面的错误:Cannot use object of type stdClass as array产生...
<?php $my_name='&&&&'; //echo substr(xml_entities(...
在php.ini配置文件里设置把error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT修改成error_reporting = E_AL...