php字符截取
substr(变量, 0,506)
生成json<?php $arr=array(); //定义空数组 $one="111"; $two="222"; arra...
<?php //设置cookie setcookie("user_name", "frank", time()+3600); /...
echo json_encode($arr,JSON_UNESCAPED_UNICODE); //转换成json,并让中文不变成乱码JSON_UNESCAPED_UNICODE 这...
echo date('Y-m-d',$date); PHP里面将date型数据输出: echo $date; PHP里面将dat...
php的function函数内部只能有一个return,之后的代码就都全部运行不正常了...
https://windows.php.net/downloads/releases/archives/...